Five precautions to take before starting the SUNWARD SWDM320HB machine are:

1. Inspect the machine carefully to ensure it is in good condition before starting each day or shift.
2. Conduct specific inspections (daily, monthly, and annual) and repair any exceptions found before operating.
3. Plan and arrange the construction content and process, and take corresponding safety measures before working.
4. Ensure safety shoes and a safety helmet are worn.
5. Determine the conductor, contact, and command mode before starting machine operation.

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Summary of Contents for SUNWARD SWDM320HB

Page 1 SWDM320HB ROTARY DRILLING RIG （886000000001） OPERATION MANUAL June, 2021 SUNWARD INTELLIGENT EQUIPMENT CO., LTD.
Page 2 Maintenance Card guarantees can you get service or not in service period. In some conditions, even if machine is out of service term, Sunward can also supply the in site free service in normal. Warranty claims will not be considered provided：1. Reassemble and repair machine without any notice to Sunward;...
Page 3: Table Of Contents
SWDM320HB OPERATOR’S MANUAL TABLE OF CONTENTS 1 Safety Rules ......................8 1.1 Safety Instruction ..........................8 1.1.1 Safety Level............8 1.1.2 Safety Signs............8 1.1.3 Safety Scutcheon ............8 1.1.4 Other Signs ............9 1.2 Allowable Working Slope ........................9 1.2.1 Regulation of Parking Space ..........
Page 4 SWDM320HB OPERATOR’S MANUAL 1.7.20 Announcements When Welding ........... 26 1.7.21 Liquid Disposal ............27 1.7.22 Chemical Disposal ............ 27 1.8 Safety Facilities ..........................27 1.8.1 Emergency Exit ............27 1.8.2 Extinguisher............27 1.8.3 Emergency Stop Button ..........27 1.8.4 Safety Handle ............28 1.8.5 Height Limit............
Page 5 SWDM320HB OPERATOR’S MANUAL 5.3 MACHINE POSITIONING ......................109 5.4 Machine Assembling ........................109 5.4.1 Crawler Extension ............ 109 5.4.2 Mast Assembling and Disassembling ........109 5.4.3 Kelly Bar Mounting ........... 110 5.5 MACHINE WORK ......................... 112 5.5.1 Rig Trial Running ............ 112 5.5.2 Drilling Tool Selection ..........
Page 6 SWDM320HB OPERATOR’S MANUAL 7.3 EVERY 10 HOURS MAINTENANCE ..................152 7.3.1 Checking and adjusting track tension ......... 152 7.3.2 Hydraulic Cylinder Maintenance ........153 7.3.3 Checking Oil Level in Rotary Head Gearbox ......155 7.3.4 Checking cushion device of rotary head ....... 155 7.3.5 Check Track Components for Lost or Damaged ......
Page 7 SWDM320HB OPERATOR’S MANUAL 7.7.6 Changing Gear Oil for Rotary Head Gearbox ......187 7.8 MAINTENANCE FOR EVERY 250 HOURS................187 7.8.1 Checking and Changing Servo-frame Wear Plate ......187 7.8.2 Rotary Head Gear Oil Sample and Inspection ......188 7.8.3 Checking and Changing Hoses .......... 188 7.8.4 Replacing Engine Oil and Filter –see chapter 7.4.1 ....
Page 8 8.1.8 Simple Repair Technology for Kelly ........212 8.2 DRILLING TOOLS ........................214 8.2.1 Common Drilling Tools and Application ........ 214 9 APPENDIX ....................219 9.1 SWDM320HB CONFIGURATION AND DIMENSION ............... 219 9.2 MAIN PARAMETERS ........................221 10 MANUFACTURER INFORMATION ............222...
Page 9: Safety Rules
SWDM320HB OPERATOR’S MANUAL 1 Safety Rules 1.1 Safety Instruction 1.1.1 Safety Level The security matters of this regulation are divided into three grades:“Danger” “Warning” “Attention” 《Danger》：If not avoided, will result in death or serious injury. 《Warning》：If not avoided, will result in death, serious injury and heavy equipment loss.
Page 10: Other Signs
SWDM320HB OPERATOR’S MANUAL of safety instructions. 1.1.4 Other Signs Oil level sign Temperature sign Battery sign Rising direction sign Warning sign Rirection sign 1.2 Allowable Working Slope 1.2.1 Regulation of Parking Space The allowable grade of slope is calculated in the rigid ground without any ascend, so when the machine is in the rough and loose ground, the valve should be reduced。...
Page 11: Regulation Of Cross Fall
SWDM320HB OPERATOR’S MANUAL 1.2.3 Regulation of Cross Fall Cross fall must be no more than 5° in traveling.
Page 12: Regulation Of Working Fall
SWDM320HB OPERATOR’S MANUAL 1.2.4 Regulation of Working Fall Forbid work over the allowable grade of slope, so as to prevent tilting danger. Machine can work in all position of the grade of slope no over 2° in longitudinal. 1.3 Equipment Stability The distance from the center of the device to the axis of the borehole is 4390～5370mm.
Page 13: General Conditions
SWDM320HB OPERATOR’S MANUAL 1.3.1 General Conditions The specific operation steps of mobile hole position are detailed in “5.5.5 Translocation” General conditions： ① The equipment upper-carriage is in a straight line with the caterpillar. ② Rotary head and drill bar are as low as possible.
Page 14: Working Area
SWDM320HB OPERATOR’S MANUAL 1.4 Working Area Warning signs must be placed on the edge of the working area before construction to prevent people from entering. Working area radius...
Page 15: Operator Visibility
SWDM320HB OPERATOR’S MANUAL 1.5 Operator Visibility SUNWARD rotary drilling rig equipped with a full range of cab, wide view. View angle plan...
Page 16: Safety Precautions
SWDM320HB OPERATOR’S MANUAL 1.6 Safety Precautions 1.6.1 General Conditions ① Protect against fire and accidents: Make sure there are fire extinguishers, read and understand the instructions on the fire extinguisher, and know how to use it. ② Regularly check and maintain the fire extinguisher, ensure that it is available at any time.
Page 17: Fire Prevention
SWDM320HB OPERATOR’S MANUAL monitor the safety distance of the machine, and issue a warning in time. ④ Do not use any part of the machine or load near the power line, it must keep 5m safety distance. ⑤ The machine should also be kept out of the air, especially when the rig is moving.
Page 18: Safety Maintenance
SWDM320HB OPERATOR’S MANUAL The machine should be kept in a strong horizontal plane. Do not park on the slope and turn off following these procedures: ① Make the engine idle for 3 minutes at low speed to cool the machine ②...
Page 19 SWDM320HB OPERATOR’S MANUAL Notice: Do not put water or steam into the cab. ⑤ Because of the danger of short circuit, the electric bottle, joint and electrical appliances are forbidden to use water or gas cleaning. ⑥ It is strictly forbidden to use water or gas washing the inside of the cab.
Page 20: Safety Announcements
SWDM320HB OPERATOR’S MANUAL 1.7 Safety Announcements Before opening the machine, the track distance of the machine must be extended to the maximum to ensure the stability of the operation. It is forbidden to work under the condition that the track is not extended.
Page 21: Announcements When Working
SWDM320HB OPERATOR’S MANUAL ⑯ The operator must learn the instruction in advance, and on the basis of full understanding and mastery. Contact us if there is any unclear situation. ⑰ Do not damage or remove the safety warning signs on the machine. Please replace them if damaged.
Page 22 SWDM320HB OPERATOR’S MANUAL temperature, control oil pressure and so on do not reach the regulation value, please stop it immediately. ⑱ In the working, if engine oil pressure, cooling water temperature, hydraulic oil temperature, control oil pressure and so on are abnormal, please stop it immediately and carry out necessary repairs.
Page 23: Announcements When Assembling And Disassembling
SWDM320HB OPERATOR’S MANUAL 1.7.3 Announcements When Assembling And Disassembling ① When mast erection, assembling/disassembling the drill bar and other installation work, it is strictly forbidden to enter the bottom or front of the drill bar. ② Before mast erection and assembling the drill bar, make sure the main wirerope clamp is fastened, the connecting pin and the bayonet lock are installed in place, and the wirerope is not damaged.
Page 24: Announcements When Drilling Working
SWDM320HB OPERATOR’S MANUAL and the mast is no more than 15°;When the weight is located in front of the mast, it should rotate the drill so that the weight is located on the extension cord of longitudinal axis. Otherwise, there could be major accidents such as overturning the fuselage.
Page 25: Announcements When Travelling
Notice : All of the above safety procedures, they cannot contain all the hazards encountered. If in doubt, please check with your supervisor before operating or maintenance, or contact Sunward in time. 1.7.8 Prevent Accident While Backing Up Or Swinging ①...
Page 26: Prevent Battery Explosion
SWDM320HB OPERATOR’S MANUAL 1.7.9 Prevent Battery Explosion ① Forbid fire or flame close to the battery top, battery gas may cause explosion. ② Check battery electric volume with a voltage meter or gravimeter. Do not place metal bestriding connection rod to check electricity deposit.
Page 27: Beware Of Scalding
SWDM320HB OPERATOR’S MANUAL ② If the machine is operated inside a building, open windows and doors to ensure sufficient ventilation, or use long exhaust pipe to discharge smoke 1.7.15 Beware Of Scalding ① During operation, engine oil, gear oil, hydraulic oil and cooling water will become hot.
Page 28: Liquid Disposal
SWDM320HB OPERATOR’S MANUAL ② Welding person should have corresponding skill qualification. ③ The ground wire shall be connected to the attachment of welding points. There shall be no sealing rings, piston rod, gears, bearings and other components between the welding points and ground wires.
Page 29: Safety Handle
SWDM320HB OPERATOR’S MANUAL has an emergency,press this button quickly to close all drilling functions.If you want to resume normal work,be sure to pull the button to the normal position. 1.8.4 Safety Handle Safety handle is installed on the left operating box of the cab.When the safety handle is turned into a vertical position,the hydraulic system is cut off and all hydraulic action stops.The...
Page 30: Height Limit
SWDM320HB OPERATOR’S MANUAL 1.8.5 Height Limit In the construction of the rig,the height limit switch can prevent the overlifting of the winch,avoid touching between the drill bar and mast cathead. Main winch height limit switch Main winch height limit switch...
Page 31: Prohibit Private Modification
② Unauthorized modification may damage the function of the machine,affect the service life and endenger the safety of the person. ③ Sunward is not responsible for any failure or accident caused by unauthorized modification. Warning: Do not operate and move machine before read and understand the safety instructions.
Page 32: Description
SWDM320HB OPERATOR’S MANUAL 2 Description SWDM320HB rotary drilling rig is designed for cast-in-drilled-hole construction and widely used in foundation construction of roads, bridges, and high-rise buildings with many features like high torque, high mobility and high efficiency. Equipped with long or short auger, drilling bucket, core barrel or hydraulic hammer, it can be used in drilling clay, sand, gravel or medium weathered rock layers.
Page 33: Technical Characteristics
SWDM320HB OPERATOR’S MANUAL 2.3 Technical Characteristics 2.3.1 Machine Structure Fig 2-1 (1) Frame (2) Crawler travel mechanism (3).Slewing platform (4).car shed counterweight (6) Power system (7) Auxiliary winch (8) Main winch (9) Cabin (10).Luffing mechanism (11) Drill mast (12) Swing joint (13) Following frame (14).Kelly...
Page 34: Undercarriage
SWDM320HB OPERATOR’S MANUAL main winch, Auxiliary winch etc.), luffing system, drill mast, rotary head, kelly bar, drill tool, cabin, hydraulic system, electrical system etc. Basic Function and Theory: Upper-carriage drill work and under-carriage traveling are the main functions for the machine and the two functions can complete interlock through control system.
Page 35: Upper-Carriage
1. Guide wheel 2. Tension spring 3.Tension cylinder 4. Grease zerk Fig 2-4 2.3.3 Upper-Carriage Sunward upper-carriage design is considering stability and multifunction application demand, easy operation and maintenance. Hydraulic and electrical pipelines are arranged in different layers, beautiful and clear integral layout.
Page 36: Engine System
SWDM320HB OPERATOR’S MANUAL turntable stress is complicated. Turntable is a welding part, the 3-D stressed analysis is showed in fig 2-5. Fig 2-5 2.3.3.2 Main and Auxiliary Winch The main and auxiliary winch are installed on the rotary platform. The main winch is used to lift and lower the drill pipe, and the auxiliary winch is used to lift the drill pipe, Lift and release the guard barrel, lower the steel cage, etc.
Page 37: Air-Conditioning System
SWDM320HB OPERATOR’S MANUAL Figure 2-7 Figure 2-8 1- main pump installation 2- Intake system 3- Engine installation 4- exhaust system 5- Fuel line system 6- Coolant heating system(optional) 7- Cooling system The use and maintenance of the engine system are described in section: Maintenance and Service.
Page 38 SWDM320HB OPERATOR’S MANUAL 7）Mechanical consumption: <3 KW 8) Working environment：-25℃～65℃（Temperature） 20％～90％（Relative humidity） 1. Operating principle of air conditioning: The compressor compresses the gaseous refrigerant into the refrigerant gas of high temperature and high pressure, then the refrigerant gas is discharged into the condenser from the compressor nozzle, and cools down to become the liquid, then flow to the reservoir.
Page 39: Luffing System And Drill Mast
SWDM320HB OPERATOR’S MANUAL Condenser Compressor Drying bottle Evaporator FIG. 2-10 The use and maintenance of air-condition are shown in chapter “Repair and Maintenance”. 2.3.6 Luffing System and Drill Mast The luffing system is composed of arms, tripod, link rod and luffing cylinders ( Fig 2-10 ).
Page 40: Rotary Head
SWDM320HB OPERATOR’S MANUAL Figure 2-10 Figure 2-11 Service stabilizer cylinder is assembled in lower section drill mast for fitting hole barrel: make its bottom is level with bottom of drill stool by service stabilizer extension(see fig 2-12), press barrel two sides, use stabilizer cylinder to press down one side, fall main winch down and press another side down by drill tool weight .This barrel fitting method is much faster than only drill...
Page 41 SWDM320HB OPERATOR’S MANUAL driving gear and speed reducer. The first stage lubrication of the gear box adopts circulation lubrication and the second stage lubrication adopts oil-bath lubrication. Planetary is imported. When spinning-off is required, it can exchange rotary head or jerk in high speed. The driving...
Page 42: Operation
SWDM320HB OPERATOR’S MANUAL 3 OPERATION 3.1 CONSOLE OPERATION INSTRUCTIONS...
Page 43 SWDM320HB OPERATOR’S MANUAL Name Appearance Function Check the slope of the ground. Warning ★When travel in falling gradient， grade of slope in longitudinal must be Gradienter no more than 5° ，and adjust the mast backward no less than 10° ～15°...
Page 44 SWDM320HB OPERATOR’S MANUAL Pedal Alleviate leg fatigue Handle forward, main winch down Handle backward, main winch up Handle leftward, main winch turn left. Handle rightward, main winch turn right ★Press “Button 2”,the main volume motor variable, the speed is getting faster.
Page 45 SWDM320HB OPERATOR’S MANUAL The key switch is used to turn on/off the engine, mainly including three working positions:（OFF）,（ON）,（START）. OFF: Key can be inserted or pulled out. The position can cut off the power of all electrical systems except the cab lights, and stop the engine.
Page 46 SWDM320HB OPERATOR’S MANUAL Press the wiper switch ① and the wiper will clean the front window., Press the wiper switch ② to open the watering can and spray water on the front window. Press the headlamp switch ③ to open the Rocker switch headlamp and light at night.
Page 47 SWDM320HB OPERATOR’S MANUAL USB plug USB charging function. Users can listen to the radio in different channels and slow fatigue according to their own needs and interests. ①－Power control ②－Band selection ③－Automatic search storage/Pre-storage radio audition ④－Radio presets Radio ⑤－LCD ⑥－Manual sorting table：...
Page 48 SWDM320HB OPERATOR’S MANUAL “Button 1- Working switch” in the membrane key panel is not connected: Handle forward, auxiliary winch down. Handle backward, auxiliary winch up. ★Press “Button 5”, handle forward, luffer down. ★Press “Button 5”, handle backward, luffer Handle leftward, mast landing leg retract;...
Page 49: Interior Operation Instructions
SWDM320HB OPERATOR’S MANUAL 3.2 Interior Operation Instructions...
Page 50 SWDM320HB OPERATOR’S MANUAL Number Name Patterning Function In case of emergency, press this button, and all hydraulic functions are closed. Return to normal, clockwise rotate switch, and all hydraulic functions will be restored. Warning ★In case of emergency, you should press this button immediately and stop working.
Page 51 SWDM320HB OPERATOR’S MANUAL Membrane See chapter 3.2.2 key panel Monitors are used for monitoring the working status of the machine key part. In total, four cameras can be connected, monitoring main winch wire rope, left rear of the machine, Monitor right rear of the machine and the wire rope on the top of cathead (optional).
Page 52: Operating Interfaces Of Display Screen
SWDM320HB OPERATOR’S MANUAL 3.2.1 Operating Interfaces of Display Screen 3.2.1.1 Main Interface Figure3.2.1-1 The operator sets to this interface showing on the display screen when working. This interface contains the main parameters of the rotary drilling machine in operation. Screen can display the...
Page 53 SWDM320HB OPERATOR’S MANUAL operation panel and floating foot switch, when the thin film surface moderators float switch and volume on the primary volume floating pedal, floating status display: "open", loose after primary volume floating pedal, the floating state is displayed: "when the off icon is not displayed, it means that the display screen directly controls the floating function, that is ,the floating valve has been opened.
Page 54 SWDM320HB OPERATOR’S MANUAL Hydraulic enable prompt: hydraulic system pilot solenoid valve electricity, pilot oil circuit connected when the icon will become yellow bottom with red line. Warning of limit position of main winch: when the upper limit position of main winch hammer is reached, the icon will turn to yellow bottom with red line.
Page 55 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-2. Current display is in MANUAL mode, press key 2 to enter the AUTO mode. Auto leveling fails if the respective angle of X and Y axles are more than 5° , and the display screen is still in MANUAL mode;...
Page 56 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-3 The interface is used to debug the mast, whether it's normal. Click the key 1 "Step length" to enter the interface of "Setting of Step Length" (Figure 3.2.1-4). Click the key 2 "Left Cylinder Extend" to stretch the left cylinder which is vertical with the Kelly bar.
Page 57 SWDM320HB OPERATOR’S MANUAL 3.2.1.4 Space Setting Figure 3.2.1-4 Move the cursor by the right/left key (1/2 button), press “+” “-” (3/4 button) to adjust the numerable value, then input “9999” and confirm by the button 7 so that to release the limit mode of the mast.
Page 58 Thus, the "Settings" interface only can be modified with the conduction of professional personnel of SUNWARD. Otherwise,...
Page 59 SWDM320HB OPERATOR’S MANUAL SUNWARD will take no responsibility for any consequence. 3.2.1.6 Main Monitor Interface Click “Monitor” (key 7) in the “Main Interface” (figure 3.2.1-1) to enter the “Main Monitoring Interface”. Figure 3.2.1-7 All the conditions of sensors and equipment alarms are displayed in this interface: when the icon is yellow bottom with red line that indicates there is fault or alarm, you need to check the corresponding part.
Page 60 SWDM320HB OPERATOR’S MANUAL 3.2.1.7 CFA Interface (Optional) Click “CFA” (KEY 1) in the “Main Monitor Interface”(figure 3.2.1-7) to enter “CFA” interface. Figure 3.2.1-8 This interface shows the parameters that are related with CFA, including: slurry flow, pressure, winch speed. Click "Return" (key 8) to enter the "Main Monitor Interface"（Figure 3.2.1-7）.
Page 61 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-9 Figure 3.2.1-10...
Page 62 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-11 Figure 3.2.1-12...
Page 63 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-13 Figure 3.2.1-14 In each interface of the "Monitoring Port", follow operations can be done. Click "Page 1" (key 1) to enter the "Port Monitoring Page 1" (Figure 3.2.1-9).
Page 64 SWDM320HB OPERATOR’S MANUAL Click "Page 2" (key 2) to enter the "Port Monitoring Page 2" (Figure 3.2.1-10). Click "Page 3" (key 3) to enter the "Port Monitoring Page 3" (Figure 3.2.1-11). Click "Page 4" (key 4) to enter the "Port Monitoring Page 4" (Figure 3.2.1-12).
Page 65 SWDM320HB OPERATOR’S MANUAL 3.2.1.9 GPS Status Display Interface Enter “GPS Status Display Interface” by clicking “GPS” in the “Main Monitor Interface” (Figure 3.2.1-7). Figure 3.2.1-15 Click "Return" (key 8) to enter "Main Monitor Interface" (Figure 3.2.1-17). In this interface, following information can be found.
Page 66 SWDM320HB OPERATOR’S MANUAL 3.2.1.10 Record Interface Enter the "Record Interface" by clicking the "Record" (Key 4) in the "Main Monitor Interface" (Figure 3.2.1-7). Figure 3.2.1-16 This interface records the accumulated drilling depth and accumulated working hours, total engine consumption, and the recorded information about the machine, such as the maintenance information of each key parts of structure, the version of controller and displayer etc.
Page 67 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-17 Instructions about this interface: This interface is used for equipment maintenance information, the followed icon become red when "Service Cycle" approaches since "The maintenance of last time", which means that the specified item should be maintained. After finishing the maintenance, press key 1/2 to move the cursor to the correct item, press the key 3 "Confirm",...
Page 68 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-18 Version information includes the information of controller, IO module, GPS and monitor. Enter the "Record Interface" (Figure 3.2.1-16) by clicking the "Return" (key 8). 3.2.1.11 Engine Fault Monitoring Interface Enter the "Engine Fault Monitoring" interface by clicking "Engine" (key 5) in the "Main...
Page 69 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-19 Above interface is used for checking the engine fault information: Enter this interface, you'll find the details about the engine fault when the indicator light of the engine becomes yellow or red. Enter the "Record Interface" (Figure 3.2.1-16) by clicking "Return" (key 8).
Page 70 SWDM320HB OPERATOR’S MANUAL Figure 3.2.1-20 Follow below steps to record the data. ①Set the pile number, pile diameter, recording time; ②Press down the starting record button (key 6) to enable the system data recording. ③After finishing the pile, press down the record button (key 7) to disable the system recording.
Page 71 SWDM320HB OPERATOR’S MANUAL 3.2.1.13 Printing Record Enter the “Printing Record” interface by clicking the “Record Printing” (key 7) in the “Main Monitor Interface (Figure 3.2.1-7). Figure 3.2.1-21 The real-time recorded information can be printed out in this interface (Special printer must be connected).
Page 72 SWDM320HB OPERATOR’S MANUAL 3.2.1.14 Company Information Interface Enter the "Company Information Interface" by clicking "Contact Us"(key 7) in the "Main Interface" (Figure 3.2.1-1).
Page 73: Membrane Key Panel
SWDM320HB OPERATOR’S MANUAL 3.2.2 Membrane Key Panel Name Patterning Function Number Working switch Exchange machine work mode Press down this switch, then tread down the Main winch floating pedal switch to enable the floating floating switch function. Manually turn on the hydraulic oil cooling motor ★Notice: When the oil temperature exceeds...
Page 74 SWDM320HB OPERATOR’S MANUAL When “Button 1-Working switch” is disconnected: “Button 5—Pressurized winch rope extension Pressurized winch wirerope extension switch”is connected, right pilot handle leftward, switch pressurized winch wirerope cylinder will be retreated. Right pilot handle rightward, pressurized winch wirerope cylinder will be extended When “Button 1-Working switch”...
Page 75 SWDM320HB OPERATOR’S MANUAL Rotary head mode Rotary head rotates at low speed 2. H switch Rotary head torque Reduce the rotary head rotary pressure. limit switch Reduce the rotary head pressurized pressure Pressure limit ★Notice: This feature is not currently configured switch on this model.
Page 76 SWDM320HB OPERATOR’S MANUAL After pressing down the auto idle switch, the system doesn’t work with the handle is in the medium position, four seconds later, the engine Auto idle switch will adjust the rotation speed to 1000rmp. The function is disabled after shutting down the auto idle switch.
Page 77 SWDM320HB OPERATOR’S MANUAL Stop engine at once and check the failure if the red light is on. Engine stop failure Warning warning ★When the red light flickers， stops engine at once and contact the manufacturer. Engine common When the yellow light is on，engine has common failure warning failure .
Page 78: Command
SWDM320HB OPERATOR’S MANUAL 4 COMMAND 4.1 TRAVEL ★Notice: The pilot handle must be the “ON” position when operating all the movements. ● Open handle to position 1.2 ● “Button 1- Working switch” in the thin membrane panel is not connected(The light above...
Page 79 SWDM320HB OPERATOR’S MANUAL ● Push the left and right pedal valves： Foot Valve on 2 Foot Valve On 1 Position 2.2 Position 2.1 ● ： Corresponding action schematic The left and right pedal The left and right right pedal The left pedal valves are...
Page 80: Crawler Extension And Retraction
SWDM320HB OPERATOR’S MANUAL The right pedal valve are The left pedal valve The left pedal valve The left pedal valve are pushed to position 2.2 pushed pushed pushed to position 2.1 and position 2.2. position 2.2 and the the left right pedal valve are...
Page 81: Upper Carriage Rotation
SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle rightward Push the right pilot handle leftward 4.3 Upper Carriage Rotation ● Push the left pilot handle leftward/rightward...
Page 82 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic: Push the left pilot handle rightward Push the left pilot handle leftward ●Press“Button 3”,upper-carriage rotation will automatic reset...
Page 83 SWDM320HB OPERATOR’S MANUAL ●When machine is in drilling operation and drilling depth reading is greater than zero, the system considers that the kelly bar is inside hole and accidents may occur if upper-carriage swings and the program restricts this operation. If the drilling depth proximity switch is damaged and the drilling depth reading is less than zero, switch the “Button 4- Crawler...
Page 84: Big Arm Luffing
SWDM320HB OPERATOR’S MANUAL 4.4 Big Arm Luffing ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off): ●Press“Button 4”, push the right pilot handle forward/backward.
Page 85 SWDM320HB OPERATOR’S MANUAL ● Corresponding action schematic Press“Button 5”, push the right pilot Press“Button 5”,push the right pilot handle handle upward. downward.
Page 86: Erecting Mast
SWDM320HB OPERATOR’S MANUAL 4.5 Erecting Mast ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off) ●Press and hold“Button 8”, push the right electric handle forward/backward...
Page 87 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Press “ Button 8” ,push Press “ Button 8” ,push Press“Button Press“Button 8”,push the electric handle the electric handle the electric handle 8”,push the electric backward rightward leftward. handle forward ●When left and right of mast deflection is to a certain degree and touch the mast stroke limit...
Page 88: Main Winch
SWDM320HB OPERATOR’S MANUAL 4.6 Main Winch ●Push the left pilot handle forward/backward ●Corresponding action schematic Push the left pilot handle forward Push the left pilot handle backward ●The main winch provides high-speed function: Press “Button 1”, the speed of main winch...
Page 89 SWDM320HB OPERATOR’S MANUAL Press “ Button 1” ,push the left pilot handle Press “ Button 1” ,push the left pilot handle forward backward ●Main winch provides floating function：When feeding, start the main floating function to make the Kelly bar following feed, no need to lower the winch manually.
Page 90 SWDM320HB OPERATOR’S MANUAL ③ "Button 2- Main winch floating switch” in the membrane key panel is connected (The light above the key is on) ④ Step down the floating pedal of the main winch, its floating function is enabled, after the pedal is released, the function is closed.
Page 91 SWDM320HB OPERATOR’S MANUAL ●In order to protect cathead from being hit by the top of Kelly bar when main winch is pulled up, a limit switch is activated when Kelly bar reaches to the top and the main winch can only descend and not ascend.
Page 92: Auxiliary Winch
SWDM320HB OPERATOR’S MANUAL 4.7 Auxiliary Winch ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off) ●Push the right pilot handle forward/backward...
Page 93 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle forward Push the right pilot handle backward...
Page 94: Rotary Head Rotation
SWDM320HB OPERATOR’S MANUAL 4.8 Rotary Head Rotation ● “Button 1- Working switch” in the thin film key panel is connected(The light above the key is light) ●Push the right pilot handle leftward/rightward...
Page 95 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle rightward Push the right pilot handle leftward ●In order to alleviate the labor intensity of the operator, the left/right direction of the handle is built-in locking function: Hold on“Button 7”,the handle is pushed to the right and left, and the handle is locked.
Page 96 SWDM320HB OPERATOR’S MANUAL ●Rotary head torque limit function: Turn on the torque limit switch in complex soil condition while drilling speed is too slow to protect rotary head. ●Rotary head low-speed function: When low-speed rotation is needed, turn on the low-speed...
Page 97 SWDM320HB OPERATOR’S MANUAL ●The fast soil throwing function of rotary head: it’s valid only when the fast rotary head is equipped. Press down the “button 6” to change the rotary head to fast mode which is showed in the main interface, and the red indicator light is on, enabling the rotary head rotates...
Page 98: Pressurization
SWDM320HB OPERATOR’S MANUAL “unreturned”is showed in the mode of rotary head in the main interface, as the figure: 4.9 Pressurization ● “Button 1- Working switch” in the membrane key panel is connected(The light above the key is on)
Page 99 SWDM320HB OPERATOR’S MANUAL ●Push the right pilot handle forward/backward...
Page 100 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle forward Push the right pilot handle backward ●Pressure limit function：Turn on pressure limit switch in complex soil condition when lower pressure is needed. ★Notice: This feature is not currently configured on this model.
Page 101 SWDM320HB OPERATOR’S MANUAL pressure and the pressure action needs to be faster in complicated geological conditions. ●Pressure floating function：Pressure winch floating, turn on this switch when Rotary head floating is needed. ★Notice: This feature is not currently configured on this model.
Page 102: Mast Outrigger
SWDM320HB OPERATOR’S MANUAL 4.10 Mast Outrigger ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off). ●Push the right pilot handle leftward/rightward...
Page 103: Pressurized Winch Wirerope Tension
SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle rightward Push the right pilot handle leftward 4.11 Pressurized Winch Wirerope Tension ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off) ●...
Page 104 SWDM320HB OPERATOR’S MANUAL ●Push the right pilot handle leftward/rightward ●Corresponding action schematic Push the right pilot handle rightward Push the right pilot handle leftward...
Page 105: Cathead Lifting Cylinder
SWDM320HB OPERATOR’S MANUAL 4.12 Cathead Lifting Cylinder ● “Button 1- Working switch” in the membrane key panel is not connected(The light above the key is off); ● “Button 6- Pressurized winch wirerope tension switch” in the membrane key panel is connected(The light above the key is on).
Page 106 SWDM320HB OPERATOR’S MANUAL ●Corresponding action schematic Push the right pilot handle leftward Push the right pilot handle rightward...
Page 107: Movements Of Rotary Brake Cylinder
SWDM320HB OPERATOR’S MANUAL 4.13 Movements of Rotary Brake Cylinder ● “Button 17- Rotary brake cylinder” in the membrane key panel is connected(The light above the key is on).Press and hold the button to connect, release it to disconnect; ★Notice: This function is only available for large machines（SWDM520/600W）,which is not available now.
Page 108 SWDM320HB OPERATOR’S MANUAL...
Page 109: Drilling Working
SWDM320HB OPERATOR’S MANUAL 5 DRILLING WORKING 5.1 Preparation and Check-up Before Operation a) Different types of drilling tools are selected according to the soil and rock. Note: even when drilling in the same hole, several different bits may be used alternately.
Page 110: Machine Positioning
SWDM320HB OPERATOR’S MANUAL 5.3 MACHINE POSITIONING Rig can be transported by trailer to job site, after entering job site, put down gangplank placing on flat and firm ground, (angle between gangplank and ground≤15°), start engine, control travel joystick and aim crawler to gangplank, drive rig down to ground slowly.
Page 111: Kelly Bar Mounting
SWDM320HB OPERATOR’S MANUAL Mast erects, stop the luffing movement immediately while the contact surfaces of main mast and lower mast folds, otherwise some parts of the machine will be damaged, install the connection bolt on both sides of mast junction surface, after that pull down the pulling rod between the mast and tripod.
Page 112 SWDM320HB OPERATOR’S MANUAL 10. Operate electric joystick backward (with button in joystick) to lower mast in level position， taking out following frame pin shaft and close claws, then fitting pin shaft again(see fig 7-4). ★Warning: During the lifting process of steel wire rope of mainwinch, pay attention to the position of swivel joint and otic placode of kelly bar to avoid overloading of swivel joint.
Page 113: Machine Work
SWDM320HB OPERATOR’S MANUAL 5.5 MACHINE WORK 5.5.1 Rig Trial Running According to chapter "Command", operate the travelling, crawler extension, upper-carriage rotation, big arm luffer, erect mast, main winch, auxiliary winch, rotary head rotation, compression and pressurized winch wirerope extension, confirm that all movements are normal.
Page 114: Drilling
SWDM320HB OPERATOR’S MANUAL 5.5.4 Drilling 5.5.4.1 Short Auger Drilling According to chapter“Command”,turn the rotary head, and open the main winch floating function. During the drilling process, the pressure function is adopted to fast promotion. Push right joystick to left front tilt and make pressurized cylinder down for machine drilling.
Page 115 SWDM320HB OPERATOR’S MANUAL 2) Normally use stabilizing liquid(mainly composed of bentonite) to prevent hole wall from collapse. 3) Bucket operation is the same as short auger drilling，except discharging soil, lifting bit to rotary head lower baffle plate, strike lower baffle plate to open rotary bucket base cover, spin-off by swing emergency stop.
Page 116: Machine Move
SWDM320HB OPERATOR’S MANUAL 5.5.4.3 Core Drill 1) Drilling procedure is the same as short auger. 2) Pay attention to drilling speed and pressure; keep kelly bar from jumping up and down. 3) Slow down drilling with low pressure before core barrel enters rock; increase speed and pressure when core barrel enters rock layer.
Page 117 SWDM320HB OPERATOR’S MANUAL Pressed emergency stop switch to stop action ②Emergency switches beside counterweight（2 pcs） Once emergency occurs, press down two sides jerk switch, engine will be stopped Press the emergency stop switch and the engine is off.
Page 118: Steps To Exit From Drilling Mode To Transportation Mode
SWDM320HB OPERATOR’S MANUAL 5.5.7 Steps To Exit From Drilling Mode To Transportation Mode When the rig is out of service, the process is the opposite of entering the work site. 1. Stop drill rig on a flat ground, lower mast, dismount pin shaft between following frame and mast guide rail;...
Page 119: Assembly, Disassembly And Transportation
SWDM320HB OPERATOR’S MANUAL 6 ASSEMBLY, DISASSEMBLY TRANSPORTATION 6.1 MACHINE ASSEMBLY When the machine is installed, it shall be equipped with enough qualified installation operators, including a chief commander and a safety supervisor. All operating personnel must obey his command and take unified actions to ensure safe production.
Page 120: Drill Mast Installation
SWDM320HB OPERATOR’S MANUAL Figure 6-1 ★ Warning: The fastening bolt mentioned in above ⑥ is the key parts, which can’t be used again after three times dismounting and should be changed for a new bolt with the same grade of intensity.
Page 121: Steel Wire Rope Assembling Of Main And Auxiliary Winch
SWDM320HB OPERATOR’S MANUAL 6.1.3 Steel Wire Rope Assembling of Main and Auxiliary Winch ① Release the steel wire rope of main winch to go through rear main pulley of cathead, front main pulley, and middle hole of heavy hammer in above order.
Page 122: Rotary Head Installation
SWDM320HB OPERATOR’S MANUAL Figure 6-4 6.1.5 Rotary Head Installation ① Fix the front transportation frame between the drill mast 1 and the drill mast 2, make sure that both fixing pins of the upper carriage and the undercarriage have been plugged, and the supporting rod has been installed.
Page 123 SWDM320HB OPERATOR’S MANUAL Step 1: Place the drill mast on level, move rotary head to the lower limit end of the mast. Step 2: Loosen the rope retainer spring to twine the steel rope. Step 3: Wind the rope, which is cut out according to the model and length, manually in the order of rope platen→rotary head lower pulley→lower pulley→crowd drum, fix one the rope end...
Page 124 SWDM320HB OPERATOR’S MANUAL FIG.6-6 Crowd Steel Rope Installation...
Page 125: Trailer Transport
SWDM320HB OPERATOR’S MANUAL 6.2 Trailer Transport The overall size of the machine during transportation is shown in figure 6-6~6-17.Transportation can be carried out in one of the following ways according to the carrying weight of the trailer and requirements of road transportation laws and regulations.
Page 126: Transport Posture B
SWDM320HB OPERATOR’S MANUAL Table 6-1 Transport posture A parameter Items Unit Data 18301 Transport length 3000 Transport width 3432 Transport height 5698 Track length Width of track shoe Transport weight 6.2.2 Transport Posture B Figure 6-8 Transport Posture B Table 6-2 Transport posture B parameter...
Page 127: 4Transport Posture D
SWDM320HB OPERATOR’S MANUAL Table 6-3Transport posture C parameter Items Unit Data 15827 Transport length 3000 Transport width 3432 Transport height 5698 Track length Width of track shoe Transport weight 6.2.4Transport Posture D Figure 6-10 Transport Posture D Table 6-4Transport posture D parameter...
Page 128: Disassembly
SWDM320HB OPERATOR’S MANUAL 6.2.6 Disassembly 6.2.6.1 Counterweight Table 6-6 Parameter of Counterweight Item Unit Data 2990 Transport length Transport width Transport height 1733 Transport weight...
Page 129 SWDM320HB OPERATOR’S MANUAL 6.2.6.2 Rotary Head Table 6-7 Parameter of Rotary Head Item Unit Data 2075 Transport length 1549 Transport width Transport height 2136 Transport weight 6.2.6.3 Undercarriage Assembly Table 6-8 Undercarriage Assembly Parameter...
Page 130 SWDM320HB OPERATOR’S MANUAL Item Unit Data Transport length 5698 3000 Transport width 1741 Transport height Transport weight 6.2.6.4 Lower Mast Table 6-9 Lower Mast Parameter Item Unit Data Transport length 2364 Transport width Transport height Transport weight 6.2.6.5 Cathead Parameter...
Page 131 SWDM320HB OPERATOR’S MANUAL Table 6-10 Cathead Parameter Item Unit Data Transport length 4656 Transport width 1300 3043 Transport height Transport weight 6.2.6.6 Left and Right Side Frame and Four Wheels and the Track Table 6-11 Parameter of Left and Right Side Frame and Four Wheels and the Track...
Page 132 SWDM320HB OPERATOR’S MANUAL 6.2.6.7 Kelly Bar Table 6-11 Parameter of Kelly Bar Item Unit Data Transport length 19000 Transport width Transport height Transport weight Precautions for lifting kelly bar（as figure 6-12） During the hoisting process of the whole kelly bar, staff must cooperate with operators to observe and command.
Page 133: Precautions During Transportation
SWDM320HB OPERATOR’S MANUAL 6.3 Precautions during Transportation 6.3.1 Matters Needing Attention When Handling Machines 1) The machine should choose the level ground. 2) The front of the loading and unloading machine. 3) The machine should be at the center of the trailer as far as possible.
Page 134: After Long-Term Keeping
SWDM320HB OPERATOR’S MANUAL 2. Start the engine once a month, with various parts of the machine to lubricate the parts; 3. The battery should be charged in time, otherwise the battery will be damaged by not charging for more than 1 month.
Page 135 SWDM320HB OPERATOR’S MANUAL 1. Press down the "Power switch" of the remote control, the indicator light is in green color, while it's in red, indicates that the remote control needs to be charged. 2. The working indicator light is in green after pressing down the "Starting switch" of...
Page 136: Maintenance And Service
Only use parts specified by the manufacturer. Never change, retrofitting or modify the drilling machine without the authorization from the manufacturer. Please contact with SUNWARD after-sales department when you have any questions about lubrication and maintenance. 7.1.2 Note for Maintenance 7.1.2.1 Maintenance Personnel...
Page 137 SWDM320HB OPERATOR’S MANUAL 7.1.2.2 Risks during Service and Maintenance The requirements in the chapter of lubrication and maintenance should be strictly observed. Much attention should be paid for some dangerous parts during lubrication and maintenance. The risk level is raised successively from “Note, warning and danger”, you should note that.
Page 138 SWDM320HB OPERATOR’S MANUAL FIG. 7-1-2 Falling risk: Incorrect getting on or off the machine is easy to cause falling. Related parts: high position and travel parts Maintenance: maintenance for the upper carriage. Measures:  Only get on/off the machine by stairs or handrails, which should be checked and cleaned before using.
Page 139 SWDM320HB OPERATOR’S MANUAL Related parts: Hydraulic components and crawler tension cylinder. Maintenance: Maintain hydraulic system and crawler tension cylinder. Measures:  Tighten all connections before pressurization.  Release pressure before dismantling the hydraulic lines.  Check the leakage with a cardboard, pay attention to protect your hands and body to avoid touching with high pressure liquid.
Page 140 SWDM320HB OPERATOR’S MANUAL 7.1.2.3 Before Maintenance Inform the operator and assign a supervisor. Shut down the engine, only start it when needed during the lubrication and maintenance. Stop the drilling machine on firm level ground and take measures to avoid moving.
Page 141 SWDM320HB OPERATOR’S MANUAL burned cables immediately. Only a qualified electrician or a trained personnel under the supervise of a qualified electrician can repair the electrical system in accordance with the technical regulation. Only original fuse with specified current intensity can be used.
Page 142 SWDM320HB OPERATOR’S MANUAL 7.1.2.5 Note for Hydraulic Components Maintenance After replacing hydraulic main pump and motor, it must be filled with oil in the casing for main pump or motor in first, then you can run it, otherwise it will cause early damage, even immediately damage if serious.
Page 143 SWDM320HB OPERATOR’S MANUAL The exhaust method for travel motor: Disassemble the T joint, fill the motor casing with hydraulic oil by perfusion. FIG. 8-1-10 Main winch motor exhaust method: Perfusion. The port T is located on the motor bottom. Loosen motor drain joint...
Page 144: Regular Maintenance
SWDM320HB OPERATOR’S MANUAL 7.2 REGULAR MAINTENANCE After used for a long time, the rotary drilling rig may abrade and loosen, and severe working condition may make the machine condition even worse. Thus, regular check, service and maintenance can reduce machine failure, extend the service life, shorten the stoppage time and improve work efficiency, making the machine in the best condition.
Page 145 SWDM320HB OPERATOR’S MANUAL FIG.7-2-1 Lubricating Points Illustration...
Page 146 SWDM320HB OPERATOR’S MANUAL Table 7-2-1 Maintenance or Lubrication Content and Cycle Part Measures Maintenance Cycle Steel rope Check abrasion 10 hours or every day Drilling tool Install and wear 10 hours or every day regular lubrication ， check joints, mounting pin shaft...
Page 147 SWDM320HB OPERATOR’S MANUAL Cathead auxiliary pulley Regular lubrication 50 hours or every week frame shaft and bearing Auxiliary winch end bearing regular lubrication 50 hours or every week regular lubrication and bolts Platform swing bearing 50 hours or every week...
Page 148 SWDM320HB OPERATOR’S MANUAL Hydraulic oil tank, pollutant Hydraulic oil tank discharge water 100 hours or every 2 weeks draining Servo-frame friction plate Check or replace 250 hours or every month Rotary head reduction change oil at initial time 250 hours or every month...
Page 149 SWDM320HB OPERATOR’S MANUAL Air breather initial element replacement 250 hours or every month Pulley rope grooves wear or deformation 500 hours or every 3 months Rotary head reduction regular maintenance 500 hours or every 3 months gearbox gear oil change gear oil...
Page 150: Oil
SWDM320HB OPERATOR’S MANUAL 7.2.2 Oil Oil use for SWDM360H can be found in the table 7-2-2. Table 7-2-2 Oil capacity and type Filling part or Capacity Oil Type Remark （L） system The diesel for lower environment 0# diesel（4° above） Fuel tank temperature can be selected for real -10# diesel（-5°...
Page 151: Regular Check
When cylinder is fully retracted or extended, hydraulic oil should be at upper scale or lower scale on the level gauge.  Any changes in places and times, please consult SUNWARD after-sale service department.  When the drilling machine is operated in the environment under 0℃,...
Page 152 Hang a sign with “Checking and Maintaining” on the cab’s door.  It’s forbidden to dismantle or adjust hydraulic components in the hydraulic system without the authorization of SUNWARD, such as the pump, valve and motor.  Observe the safety instructions for maintenance.
Page 153: Every 10 Hours Maintenance
Note： 1） Pressure relief valve only can be loosened for one circle. If track is unable to loosen, turn off the vale and consult SUNWARD after-sale service department. 2）Don’t check overflowed lubricating grease by pressure relief valve. Check track or tension cylinder for track sag.
Page 154: Hydraulic Cylinder Maintenance
SWDM320HB OPERATOR’S MANUAL FIG. 8-3-3 ① Idler ② Cushion spring ③ Tension cylinder ④ Grease nozzle Tension device includes tension cylinder, cushion spring, idler and grease cup. If the track is too tight or loose, please refer to below procedures “track tension tightening or loosening”...
Page 155 SWDM320HB OPERATOR’S MANUAL luffing extension retraction When operating the drill mast, two mast cylinders should be Support the drill mast operated slowly. After to move forward or leveling button on the lower Drill mast rearward and adjust mast is pressed down, the drill...
Page 156: Checking Oil Level In Rotary Head Gearbox
 The cylinder piston rod should be retracted completely when repairing or maintaining the balance valve on the cylinder.  If any questions, please contact with the after-sale service department of SUNWARD INTELLIGENT EQUIPMENT CO., LTD. 7.3.3 Checking Oil Level in Rotary Head Gearbox Note：...
Page 157: Check Track Components For Lost Or Damaged
SWDM320HB OPERATOR’S MANUAL Rotating disk Spring Cushion seat FIG. 7-3-5 Cushion device 1）Check rotating disk for abrasion, deformation or damage, replace it if necessary. 2）Check spring for deformation or damage, replace it if necessary. 3）Check thread on spring guide pin, especial after smashing rod, if transformed or damaged, repair or change cushion seat.
Page 158: Discarding Criteria Of Wire Rope
The type of wire rope should be specified by SUNWARD when changing wire ropes for the main winch and auxiliary winch, any problem caused by failure to comply, that SUNWARD will not take any responsibility.
Page 159 SWDM320HB OPERATOR’S MANUAL  The wire rope with load is straight, without load is twisted: the problem of the machine.  Generally, the serious damaged section is only the shorter part after the first layer and the second layer of wire rope wind together on the drum. The left part of wire rope is OK to use, though, the whole rope should be discarded.
Page 160: Wire Rope Maintenance
SWDM320HB OPERATOR’S MANUAL  When the outer layer of wire rope has been abraded for 40% of rope diameter, the diameter has reduced 7% or more.  Outer wire rope is corroded with deep kinks. FIG. 7-3-9 rope diameter reduction ...
Page 161: Checking Swivel Joint For Flexibility
SWDM320HB OPERATOR’S MANUAL  When discarding a wire rope, figure out whether the damage is caused by the mechanism, eliminate these defects before changing a new wire rope. 7.3.9 Checking Swivel Joint for Flexibility Check swivel joint for flexibility before or after work every day. A swivel joint with good performance can be turned by hands easily.
Page 162 SWDM320HB OPERATOR’S MANUAL Overflow port Oil filling port FIG. 7-3-10 Swivel Joint Structure One Special note: The plug M10X1 on the other side should be unscrewed when injecting grease into the grease cup from one end of the swivel joint. In this way, the used lubricating grease can be squeezed out.
Page 163: Checking Engine Oil Level
SWDM320HB OPERATOR’S MANUAL 7.3.11 Checking Engine Oil Level After engine shut-down, check engine oil level. Never check the oil level when the engine is running. 1）Open engine hood (the top of covering part). Note: When checking oil level, the drilling machine should be on level ground. As heat makes something expand and cold makes it contract, thus engine oil level should be checked after about 30 minutes and the measurement is correct.
Page 164: Draining Water And Sediment In Diesel Tank
SWDM320HB OPERATOR’S MANUAL FIG. 7-3-14 Engine oil filler position 5）Clean lubricating oil filling plug and install it. Warning！ Don’t take out the oil dipstick or filling plug when the engine oil is hot, because hot oil and components is dangerous and easy to get people hurt.
Page 165: Checking Gear Oil Level For Reduction Gearbox
SWDM320HB OPERATOR’S MANUAL  Hot oil and component may get people hurt, thus, please don’t allow that to touch your skin. 1. Park the machine on level ground, open the side door to visually inspect the hydraulic level gauge and check hydraulic oil level and quality: (1) The hydraulic oil level should not lower than the indicate line of red zone during operation;...
Page 166: Checking Coolant Level
SWDM320HB OPERATOR’S MANUAL slowly to release inner pressure in the tank to avoid scald caused by spray-out of gear oil. （1）Gear oil level inspection for rotary head reduction gearbox FIG. 7-3-17 Reduction gearbox with sight glass FIG. 7-3-18 Reduction gearbox with oil scale （2）Checking gear oil level for reduction gearbox...
Page 167 SWDM320HB OPERATOR’S MANUAL  Dismantle pressure cap slowly to release pressure only when the engine is shut down and the pressure cap of cooling system cools down that can be touched by hands directly.  Don’t attempt to fasten hose joint when the cooling system is heating, in that case, hose may drop off causing scald.
Page 168: Checking Fuel Capacity And Filling Fuel Oil
SWDM320HB OPERATOR’S MANUAL 6）Install the pressure cap for the radiator. 7）Shut down the engine. 8）Cover the plate and fasten bolts. 7.3.16 Checking Fuel Capacity and Filling Fuel Oil Note：  Please handle fuel oil carefully.  The engine should be shut down before filling fuel oil.
Page 169 SWDM320HB OPERATOR’S MANUAL FIG. 7-3-23 Fuel tank cap 7） Pay attention to not spill fuel on the machine when filling oil, and keep the fuel gun nozzle fix to avoid it damaging fuel tank filter. 8）Stop oil filling when the warning line is higher than the oil filler. Don’t fill too much for the fuel tank.
Page 170: Checking Switches, Buttons And Operating Handles
SWDM320HB OPERATOR’S MANUAL on the oil pump base to check vane and rotor for abrasion or stuck by impurities. And clean the pump chamber with diesel oil and change O-ring. 6）Turn off the motor after filling up the fuel. 7.3.17 Checking Switches, Buttons and Operating Handles 1.
Page 171 SWDM320HB OPERATOR’S MANUAL FIG. 7-4-1 drain valve on the engine oil pan 2. Open drain valve on the engine oil pan to discharge engine oil into a container with enough capacity (engine oil drain valve is located on the bottom of the platform, bottom of the oil pan) 3.
Page 172 SWDM320HB OPERATOR’S MANUAL 8. Install the new filter with hands. After spacer contacts with filter base, turn filter 3/4 circle to screw down the filter. 9. Close the covering parts door. 10. Open and lift up the engine cover. 11. Remove filling plug to inject lubricating oil into the new machine.
Page 173: Replacing Fuel Filter
SWDM320HB OPERATOR’S MANUAL 7.4.2 Replacing Fuel Filter Warning！  Fire may result in personal injury or death.  The leakage or spill of fuel on hot surface or electrical parts may result in fire.  Clean off leaked or spilled fuel. It’s forbidden to smoke when working on the fuel system.
Page 174: Changing Oil-Water Separator
SWDM320HB OPERATOR’S MANUAL FIG. 7-4 -7 Apply diesel oil 6. Install new fuel filter. When seal ring contacts with the filter base, tighten up the filter 3/4 circle. For a filter with turning mark, the space between marks is 1/4 circle.
Page 175: Cleaning Filter Screen For Fuel Tank
SWDM320HB OPERATOR’S MANUAL FIG. 7-4 -8 Oil-water separator 1.Drain valve 2.Water cup 3. Filter base 4.Filter Note！  Don’t fill fuel into the oil-water separator before installation. Polluted fuel may accelerate the abrasion of hydraulic components.  Don’t use such simple paper filter repeatedly.
Page 176: Maintenance For Every 50 Hours
SWDM320HB OPERATOR’S MANUAL 7.5 MAINTENANCE FOR EVERY 50 HOURS 7.5.1 Checking Wire Rope Retainer Parallel with Roller  Check wire rope retainer for abrasion and normal function  Check whether rope retainer is parallel with roller  Check rope retainer mounting bolt for secure ...
Page 177: Checking And Changing Drive Key Bar For Kelly
SWDM320HB OPERATOR’S MANUAL  Unscrew loosened mounting bolts, apply thread glue onto changed bolt thread and then tighten with specified torque.  Check rotary head housing for bolt breakage when replacing oil. 7.5.4 Checking and Changing Drive Key Bar for Kelly Note：Check rotary head key bar for loose and damage every 50 hours.
Page 178: Checking Mounting Bolt Of Track Shoe For Secure
SWDM320HB OPERATOR’S MANUAL FIG. 7-5-2 7.5.6 Checking Mounting Bolt of Track Shoe for Secure  Check bolts of drill mast flange and undercarriage for secure.  Tighten loosened bolts. Table 7-5-1 Component Standard Thread specification Maintenance interval Track shoe GB10677-89 LS201.5...
Page 179: Checking Wiper
SWDM320HB OPERATOR’S MANUAL 7.5.8 Checking Wiper 1）Check wiper every week. 2）Check wiper brush. Replace immediately if abrasion or damage is found. 7.5.9 Checking Front Window Clean Device 1）Check liquid level in windshield wash tank. If it’s low, open the cap to add detergent.
Page 180: Checking Air Compressor Belt
SWDM320HB OPERATOR’S MANUAL FIG. 7-5-4 Servo-frame 1. Thin nut 2. Nut 3.Washer 4.Bolt 5.Slewing bearing 6.Servo-frame body 7.5.11 Checking Air Compressor Belt After working for a certain time, air compressor belt will be slack, that will reduce the rotation, resulting in bad refrigeration. Thus, it should be checked or changed regularly.
Page 181: Maintenance For Every 100 Hours
SWDM320HB OPERATOR’S MANUAL 7.6 MAINTENANCE FOR EVERY 100 HOURS Note is as the same as in chapter 7.3.14. 7.6.1 Checking Oil Level for Crowd Winch Reduction Gearbox FIG. 7-6-1 Remove the plug of observation hole of the crowd winch, and check gear oil level which should be not lower for 5 mm than the top of inner chamber.
Page 182: Checking Oil Level For Auxiliary Winch Reduction Gearbox
SWDM320HB OPERATOR’S MANUAL 7.6.3 Checking Oil Level for Auxiliary Winch Reduction Gearbox Examine hole Oil drain FIG. 7-6-3 1）Rotate the roller; 2）Aim the observation hole at upper oil discharging port, and this hole is on level position; 3）Open oil discharging port to check whether there’s flowing gear oil.
Page 183 SWDM320HB OPERATOR’S MANUAL FIG. 7-6-8 FIG. 7-6-9 Note ■ Exhaust the inner pressure air from the oil tank through air filter top rod before maintaining filter element. ■ Pay attention to tighten fixed bolts with proper strength to avoid over torque causing thread damage when dismantling or mounting return filter cover plate.
Page 184: Draining Water And Sediment In Hydraulic Oil Tank
SWDM320HB OPERATOR’S MANUAL 7.6.5 Draining Water and Sediment in Hydraulic Oil Tank FIG.. 7-6-10 Unscrew drain valve cap. Tighten the water pipe onto the drain valve till impurity and water flows from the bottom of the oil tank. After drain water and impurity from the bottom, clean hydraulic oil will flow out from the water pipe;...
Page 185: Maintenance For Initial 250 Hours Of Operation
SWDM320HB OPERATOR’S MANUAL 7.7 MAINTENANCE FOR INITIAL 250 HOURS OF OPERATION 7.7.1 Changing Gear Oil for Main Winch Reduction Gearbox Note！ ■ Note is as the same as in the chapter 7.3.14. FIG. 7-7-1 Main winch reduction gearbox 1) Remove connection hose at oil level sight glass and oil drain pipe, discharge gear oil from reduction gearbox;...
Page 186: Change Gear Oil For Rotary Head Reduction Gearbox
SWDM320HB OPERATOR’S MANUAL 7.7.2 Change Gear Oil for Rotary Head Reduction Gearbox FIG. 7-7-2 Main Winch Reduction Gearbox 1）Remove oil level plug or open sight glass; 2) Open drain pipe plug to drain gear oil, plug it after finishing; 3) Add gear oil from reduction gearbox oil filler or oil pot filler till gear oil flows out from sight glass or oil level plug;...
Page 187: Changing Gear Oil For Travel Reduction Gearbox
SWDM320HB OPERATOR’S MANUAL 7.7.4 Changing Gear Oil for Travel Reduction Gearbox FIG. 7-7-4 1） Rotate the reduction gearbox to the position as above figure; 2） Remove the plug of observation hole; 3） Remove the drain plug to drain gear oil;...
Page 188: Changing Gear Oil For Rotary Head Gearbox
SWDM320HB OPERATOR’S MANUAL 4）Drain out gear oil in the reduction gearbox and plug on the oil drain hole; 6）After proper capacity of gear oil injected, plug on the oil filler. 7.7.6 Changing Gear Oil for Rotary Head Gearbox Warning：Pay attention to avoid personal injury caused by hot oil spraying when unscrewing the plug.
Page 189: Rotary Head Gear Oil Sample And Inspection
SWDM320HB OPERATOR’S MANUAL replace it. FIG.7-8-1 Gap of Servo-frame Wear Plate 7.8.2 Rotary Head Gear Oil Sample and Inspection  Check oil color whether it’s black. If it’s black, indicates that working temperature over than 100℃ （212° F） , which may result in gear oil quick-wear and loss of lubrication, thus, oil replacement interval should be shortened properly.
Page 190: Replacing Engine Oil And Filter -See Chapter 7.4.1
SWDM320HB OPERATOR’S MANUAL 3. Unscrew the pressure cap of cooling system slowly to release pressure, and then remove the cap. 4. Drain coolant in the cooling system to let the liquid level lower than the hose position. 5. Loosen hose clamp and disconnect the damaged hose.
Page 191: Maintenance For Every 500 Hours
SWDM320HB OPERATOR’S MANUAL 7.9 MAINTENANCE FOR EVERY 500 HOURS 7.9.1 Checking Wire Rope Sheave Note：Risk of broken wire rope！ ●Sluggish sliding of wire rope sheave may result in excessive abrasion. ●If the problem still exist after lubrication, the sheave frame and sheave should be repaired or changed.
Page 192: Maintenance For Every 1000 Hours
SWDM320HB OPERATOR’S MANUAL Note：Normal maintenance interval is 500 hours, if used in dusty area, the maintenance interval should be shortened. FIG. 7-9-2 Mounting position of air conditioner inner and outer filter element MAINTENANCE FOR EVERY 1000 HOURS 7.10 7.10.1 Changing Air Filter, Return Filter Element, Pilot Filter Element see –chapter 7.6.4...
Page 193: Hydraulic Hoses Replacement
SWDM320HB OPERATOR’S MANUAL Keep hydraulic hose stored in a dry place to avoid sunlight and ultraviolet rays. Hydraulic tubes should be checked by after-sale engineer at least every year. Regularly check hoses for leakage. During visual inspection, even if only found tiny damage, hoses should be changed immediately.
Page 194: Hydraulic Oil Temperature Control
SWDM320HB OPERATOR’S MANUAL  If oil is dirty, the hydraulic components will be abraded quicker, resulting in the valve spool stuck and clogged resistance hole.  The cleanness of hydraulic oil should be under level NAS9. Following points should be observed to keep the hydraulic system oil clean.
Page 195: Use Of Battery
SWDM320HB OPERATOR’S MANUAL  After initial start-up or disassembly for repair, air will exist in the hydraulic pipeline, power on the machine to idle and make cylinders to move within the maximum stroke repeatedly to exhaust air, and loosen pipe joint if necessary.
Page 196 SWDM320HB OPERATOR’S MANUAL —Battery manufacturer —Authorized battery collecting field —Recycling plant  Tighten battery clamp Tighten battery clamp to prevent battery moving when machine is running.  Changing battery, battery cable or battery cut-off switch change 1） Turn engine starting switch to OFF position, as below: FIG.
Page 197: Checking And Changing Air Filter
SWDM320HB OPERATOR’S MANUAL 9）Insert the cathode switch key to turn battery cathode switch to ON (connect) position, as below: FIG.7-10-3 7.10.11 Checking and Changing Air Filter Note： If air filter element is clogged by dust, that will reduce the air inlet quality and engine performance, even worse scrap engine and shorten the service life.
Page 198: Maintenance For Every 2000 Hours
SWDM320HB OPERATOR’S MANUAL 2. Check main filter element for breakage, if it’s complete, normally, blow dust for the new filter element for 3 to 5 times. (determine according to working condition and environment). Blow the filter element with low-pressure compressed air from inner to outer, or remove the dust in the filter element by shaking or slapping lightly to avoid the damage.
Page 199: Maintenance For Every Two Years Or 3000 Hours
SWDM320HB OPERATOR’S MANUAL 7.12 MAINTENANCE FOR EVERY TWO YEARS OR 3000 HOURS 7.12.1 Changing Coolant After engine is used for two years or 3000 hours, the efficiency of coolant (additive) may lose completely, thus, coolant should be changed for the protection of engine service life.
Page 200: Machine Storage
SWDM320HB OPERATOR’S MANUAL 7.14 MACHINE STORAGE 7.14.1 Cleaning Machine After work or before storage, the machine should be cleaned completely and batteries should be disassembled to prevent short circuit. Flush the machine with clean water. If necessary, special detergent should be used to clean dirt, but acid or alkaline solution is allowed to use to avoid corrosion on the machine surface.
Page 201: Daily Maintenance
SWDM320HB OPERATOR’S MANUAL 10）Apply paint on necessary places of the machine to avoid rust, such as, apply grease to protect telescopic beam surface and mast track. 11）Keep the machine in a safe dry place. If it’s stored outdoor, water-proof cover should be placed.
Page 202: Maintenance For Long-Term Storage
SWDM320HB OPERATOR’S MANUAL Check swivel joint of wire rope for flexibility and inner lubricating grease for pollution. Check steel structure for crack, rust, sealing-off and other damage. Tighten loosened hoses and bolts. Check lubricating parts of moving mechanism, large rotary surface, such as slewing bearing of upper-carriage, on which lubricating grease should be applied enough.
Page 203: Kelly And Drilling Tools
SWDM320HB OPERATOR’S MANUAL 8. KELLY AND DRILLING TOOLS 8.1 KELLY 8.1.1 Introduction of Kelly Telescopic Kelly is to lift or lower the drill bit, drill and dump by the extension and retraction of itself. This way reduces assistant working time and improves drilling efficiency.
Page 204 SWDM320HB OPERATOR’S MANUAL...
Page 205: Correct Model Selection For Kelly
SWDM320HB OPERATOR’S MANUAL 8.1.2 Correct Model Selection for Kelly Below figure is the relation of Kelly and depth and weight of main frame, please choose carefully. Select main frame model according to the working conditions. Select section quantity according to construction depth. The less Kelly sections, the more strength, the lighter weight, thus, save fuel.
Page 206 SWDM320HB OPERATOR’S MANUAL Assemble：Assemble with the kelly, plug the pin shaft and lock. Adjust：Adjust mast to vertical with ground, put drill bit on the ground with pressure, observe perpendicularity display, and adjust the mast cylinder till the pointer aiming at the scale. If not adjust perpendicularity before piling, the Kelly will bearing force at the inclined status for a long time, it’s easy to result in inclined pile hole, broken...
Page 207 SWDM320HB OPERATOR’S MANUAL The front end of track tilt when drilling, that will not increase any effective pressure but increase lateral force to the Kelly and lead to crack and even breakage. Any problem is found, release the pressure at once replacing with intermittent pressure.
Page 208: Kelly Disassembly
SWDM320HB OPERATOR’S MANUAL caused by rope breakoff. Prevention Measurements 1. Operator should know the crowd length of outer rod of Kelly and inner rod of each section, remember the piling depth for the position of pressurization and machine nodding depth caused by lifted disc colliding with drive sleeve of each section.
Page 209 SWDM320HB OPERATOR’S MANUAL 9. Don’t place the parts of Kelly freely after disassembly to avoid damaged or buried while taking out. Method for disassembly and assembly is the same, the Kelly disassembly procedure order as below: Kelly assembly Clamp plate...
Page 210: Maintenance For Kelly
SWDM320HB OPERATOR’S MANUAL The 1 section Kelly assembly process The 2 section The 3 section Note Front three The winch should be used to assemble sections Kelly. Step 1: Cushion the 1 section with crosstie on the ground, assemble the 2...
Page 211: Requirements Of Long-Time Storage And Transport For Kelly
SWDM320HB OPERATOR’S MANUAL maintenance should be done after changing the working site. Nine Rules for Maintenance and Inspection: 1. Check key bar, crowd block, lower end of drive sleeve for burr, edge curl and grind it smooth. 2. Check end surface of drive head for abrasion and grind it smooth.
Page 212 SWDM320HB OPERATOR’S MANUAL the Kelly should be repaired without charge when it can be operated normally but with function failures. 2. For non-standard Kelly (as below table), within 2000 hours or one year since the day of purchase (whichever comes first), it should be repaired without charge when it can be operated normally but with function failures.
Page 213: Simple Repair Technology For Kelly
SWDM320HB OPERATOR’S MANUAL 8.1.8 Simple Repair Technology for Kelly Purpose: make sure there’s repair value ad corresponding repair technology for Kelly according to criteria. Range： This guideline specifies the repair value and corresponding repair technology. Preparation：Assemble the second-hand Kelly to wash it with clean water. If it’s stuck, please check any sand or foreign objects for clogging and Kelly locking.
Page 214 SWDM320HB OPERATOR’S MANUAL 4. Install spring-stiffened arc plate and do that according to the heat preservation requirements for preheating and welding. 5. Measure the length of key bar which required to be arranged, weld that completely, remembering that welding should be done one step by one step. After welding, polish the groove to avoid interference.
Page 215: Drilling Tools
SWDM320HB OPERATOR’S MANUAL 8.2 DRILLING TOOLS 8.2.1 Common Drilling Tools and Application Type of Drill Bit Features Suitable layer Cone single head single auger Cone teeth drill successively, that Gravel-cobble layer, gravelly reduce load greatly; Cone auger pilot soil, especially for the layer...
Page 216 SWDM320HB OPERATOR’S MANUAL Type of Drill Bit Features Suitable layer Double head double screw Small screw pitch, small Suitable for unconsolidated straight auger bit channel for conveying soil layer without water, sand layer slag, bucket teeth (V20, 25T, with much...
Page 217 SWDM320HB OPERATOR’S MANUAL Type of Drill Bit Features Suitable layer Tooth-socketed cylindrical Straight barrel design, lower Medium hard core drilling drill part is open for slag inlet. Lower part of the barrel with annular edge is equipped with different cutting teeth. Drilling method is ring cutting with high efficiency into the rock.
Page 218 SWDM320HB OPERATOR’S MANUAL Mechanical bottom reaming The open mechanism is a four link Soil layer, highly rod, which includes expansion arm weathered layer, and link rod. A bearing bottom plate is moderately weathered installed on the bottom of drill bit, of...
Page 219 SWDM320HB OPERATOR’S MANUAL Refer to below table to select. Rock quality designation is the ratio of the accumulated length of columnar core which greater than 10cm per run to footage per drilling return (shown in percentage). Cone Cylindrical drill Cylindrical drill...
Page 220: Appendix
SWDM320HB OPERATOR’S MANUAL 9 APPENDIX 9.1 SWDM320HB CONFIGURATION AND DIMENSION...
Page 221 SWDM320HB OPERATOR’S MANUAL...
Page 222: Main Parameters
SWDM320HB OPERATOR’S MANUAL 9.2 MAIN PARAMETERS Parameter(Bucket Parameter(Bucket Items Drilling Method) Drilling Method) Max. pile diameter 2500 1000 95/62 Max. pile depth Working 10028X4500X24828 10028X4500X24828 Dimension Transportation 18551X3000X3432 18551X3000X3432 Operating weight(including Kelly and drilling tools) QSM11-C400 QSM11-C400 Model Engine Rated power...
Page 223: Manufacturer Information
SWDM320HB OPERATOR’S MANUAL 10 MANUFACTURER INFORMATION Company: SUNWARD INTELLIGENT EQUIPMENT CO., LTD. Trade mark： Add: Sunward Industrial Park, No.1335 Liangtang Road (E),Xingsha, Changsha, Hunan, China Sales hotline：400-887-6230; Service hotline：400-887-8230 Maintenance point: Our office in various provinces and cities of China Distributor information：...
Page 224 SUNWARD INTELLIGENT DAMANSARA,PJU (M) SDN. BHD. 5,47810,PETALING JAYA SELANGOR. vnm1@sunward.cc lo 33, biet thu 1, ban dao linh dam, Cô ng ty TNHH SUNWARD phuong hoanh liet, quan hoang mai, Việt Nam hanoi, vietnam SUNWARD EUROPE eu@sunward.cc Nijverheidspark 3580 Beringen,...

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