SPT SPT499 Operation Manual
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SPT SPT499 Operation Manual

SPT SPT499 Operation Manual

Mini-crawler crane
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SPT-499CZ-02
OPERATION MANUAL
MINI-CRAWLER CRANE
SPT499
WARNING
In order to guarantee safety operation and avoid the accident, the operator
should be sure to read the operation manual before operation. If you need the
other languages, please contact SPT dealers.
Henan SPT Machinery Equipment Co., LTD.

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Summary of Contents for SPT SPT499

  • Page 1 SPT499 WARNING In order to guarantee safety operation and avoid the accident, the operator should be sure to read the operation manual before operation. If you need the other languages, please contact SPT dealers. Henan SPT Machinery Equipment Co., LTD.

  • Page 2: Table Of Contents

    SPT-499CZ-02 Introduction Table of Contents Page （One）Introduction 1．Introduction 2．Machine overview 2.1 Machine description 2.2 Machine composition 2.3 Machine function 3. Operation qualification 4. Definition of terms （Two）Security 1. Basic considerations 2. Precautions for torque limiter 3. Precautions for the remote control 4.
  • Page 3 SPT-499CZ-02 5. Outrigger operation 6 . Boom operation 7. Fly jib operation（Optional device） 8. Searcher hook operation（Optional device） 9. Take-up operation 10 . "Ten Do Not Hang" （Five）Remote Control Operation 1. The composition of the remote control 2. Description of remote control transmitter handle and buttons 3.

  • Page 4: Introduction

    SPT-499CZ-02 （ ）Introduction 1．Introduction 2．Machine overview 2.1 Machine description 2.2 Machine composition 2.3 Machine function 3 .Operation qualification 4. Definition of terms...
  • Page 5 SPT-499CZ-02 1. Introduction Thank you for purchasing our mini crawler crane "SPT499". This manual describes the operation and safety tips of the crane in detail, and describes the reasonable operation process and maintenance of the crane. For safety, the warnings and prohibitions in the manual must be strictly followed. Many accidents are related to the failure to comply with crane safety warnings, inspections and maintenance;...

  • Page 6: Machine Composition

    SPT-499CZ-02 2. Machine overview 2.1 Operating instructions This machine is a mobile mini crawler crane equipped with rubber crawlers and booms. It comes with two sets of power sources, which can walk on the work site and carry out lifting operations within the amount of weight;...

  • Page 7: Machine Function

    SPT-499CZ-02 2.3 Machine function Machine function 1. Walking device The walking device is mainly composed of a pair of walking motors, engines, walking operating units and rubber crawlers; in order to ensure the passage of the whole vehicle, the outrigger s can be folded and folded during walking or transportation.

  • Page 8: Definition Of Terms

    SPT-499CZ-02 4. Definition of Terms Definition of Terms Heavy weight 1. Rated weight The rated weight is calculated based on the boom length and angle Sling of the crane, including the heavy weight of lifting accessories such as slings. 2. Working radius（R）...

  • Page 9: Two）Security

    SPT-499CZ-02 （Two）Security 1.Basic considerations 2. Precautions for torque limiter 3. Precautions for the remote control 4. Battery precautions 5. Safety protection of the machine 6. Machine Safety Labels...

  • Page 10: Basic Considerations

    SPT-499CZ-02 1. BASIC PRECAUTIONS Observe the manual and safety labels Read well and understand this manual as well as the safety labels labelled on various part of this Machine. Attempt to drive/operate without understanding fully may result in wrong operation that may cause personal or equipment accidents.
  • Page 11 SPT-499CZ-02 Don't worry while working Do not operate the joystick suddenly or drive rough. When two or more cranes are close to each other, please drive carefully. If in doubt, please specify a direction to prevent machine contact. When abnormality or danger occurs during work, stop working immediately to avoid danger.
  • Page 12 SPT-499CZ-02 Precautions when using cranes in locations where high-output microwaves are emitted Using a crane near high-output microwave transmission equipment such as radar or TV/radio broadcasting antennas will cause the crane to contact microwaves and generate induced currents, which is very dangerous.
  • Page 13 SPT-499CZ-02 Beware of asbestos dust Inhalation of asbestos may cause lung cancer. This machine does not contain asbestos, but asbestos may be found on the walls, ceilings or other construction locations in the machine's construction site. In addition, when handling materials that may contain asbestos, please pay attention to the following：...
  • Page 14 SPT-499CZ-02 Watch out for cables Do not let the machine touch the cables above. High-voltage cables may also cause electric shocks due to proximity. The boom or wire rope of the sling may come into contact with the cable in the workplace. Before starting work, please consult the...
  • Page 15 SPT-499CZ-02 Measures to be taken in the event of an electric shock accident In the event of an electric shock, react calmly and apply the following solutions in order. 1. Reporting Immediately report to the power company or relevant management departments, and accept relevant instructions such as power outages and emergency treatment.
  • Page 16 SPT-499CZ-02 Precautions in low temperature weather Warm up fully. Operating the handles and switches when the engine is cold will cause the machine to be drowsy and may cause accidents. Avoid sharp acceleration within a short period of time after the initial ignition of the engine.
  • Page 17 SPT-499CZ-02 Safety Precautions After Engine Start Failure to perform an inspection after starting the engine will result in delayed detection of machine abnormalities and may result in personal accident and machine damage. The inspection should be carried out in an open space. Unauthorized personnel must not access the machine.
  • Page 18 SPT-499CZ-02 Parking Notes Park the machine on a level surface. Use wooden blocks as pawls to hold the machine in place when you must stop on a slope. When parking on the street, place flags, guardrails, lights, etc., and warning signs, without disturbing traffic, so that other moving machines can clearly notice.
  • Page 19 SPT-499CZ-02 Watch the weather If you encounter thunderstorms or lightning, please stop using the crane, immediately lower the load and control the boom. Wind will cause the suspended load to swing back and forth, causing the machine to become unstable. If the lifted load is affected, immediately lower the load and control the boom.

  • Page 20: Precautions For Torque Limiter

    SPT-499CZ-02 2. Precautions for torque limiter Matters needing attention when using torque limiter Try to avoid using it in a strong acid or strong alkaline environment. Otherwise, unexpected malfunctions may occur. Do not apply impact to the main body of the torque limiter, such as colliding with an object.

  • Page 21: Precautions For The Remote Control

    SPT-499CZ-02 3. Precautions for the remote control Unchangeable Do not modify the transmitter and receiver, as this may cause electric shock or fire. Do not hit the remote control Try to avoid unnecessary impact on the remote control, such as hitting any object. The impact may damage the housing or internal components, which may cause malfunctions, electric shocks or other serious hazards.

  • Page 22: Battery Precautions

    SPT-499CZ-02 4. Battery precautions Sfety warning When checking/handling the battery, stop the engine and turn the start switch to the "off" position. Wipe off the dust accumulated on the top of the battery with a damp cloth. The battery generates hydrogen gas, which may cause an explosion hazard.
  • Page 23 SPT-499CZ-02 Precautions for battery charging When charging the battery installed in the machine, the alternator may apply abnormal voltage, causing damage. Disconnect the battery terminal wire before charging the battery. Remove all fluid plugs to release the gas generated. Stop charging when the battery is overheated (liquid temperature exceeds 45 °C).

  • Page 24: Safety Protection Of The Machine

    SPT-499CZ-02 5. Machine safety protection Name Content Manual operation and When one operation mode is working, the other remote-control operation operation mode does not output action to ensure the safe interlock operation of the machine The three working modes of outrigger/walking/lifting are independent of each other.
  • Page 25 SPT-499CZ-02 When finish the crane operation, the hook can be fixed Automatic hook stow to the top of the main boom through the combination of the function hook release switch and the hook lifting handle to prevent the hook from shaking during transportation.
  • Page 26 SPT-499CZ-02 Press the force button, the overload alarm, over-winding protection, anti-overturn protection and communication failure protection of the whole machine are in a shielded state, and the display screen only displays the Force button current alarm state but does not limit any action output. It is...

  • Page 27: Machine Safety Labels

    SPT-499CZ-02 6. Machine safety label Security label 1. Battery 2. Motor control box...
  • Page 28 SPT-499CZ-02 safety label 3. Forbidden area...

  • Page 29: Three）Machine Technical Parameters

    SPT-499CZ-02 （Three）Machine Technical Parameters 1. Dimensions 2. Technical parameter table 3. Rated total load chart 3.1 Main boom load chart 3.2 Load chart with searcher hook（Optional device） 3.3 Load chart with fly jib（Optional device） 3.4 Working area diagram...

  • Page 30: Dimensions

    SPT-499CZ-02 1. Dimensions...

  • Page 31: Technical Parameter Table

    SPT-499CZ-02 2. Technical parameter table Model SPT499 Capacity 5.0t×3.0m Working radius 16.5m×0.3t Ground lifting height 17.5m×1.3t / 23m×0.8t ( with fly jib） Underground lifting height 17.5m—4 fall 35m—2 fall 70m—1 fall Hook speed 0-14m/min (4 fall） Winch device Rope type Φ10mm×90m...

  • Page 32: Rated Total Load Chart

    SPT-499CZ-02 Diesel engine and motor (Dual power)、 Proportional joystick control and wireless proportional remote (Dual operation mode) 、 Intelligent display screen、 Moment limiter、 Over hoist alarm and automatic stop device、 Three-winding alarm and automatic stop device、 Automatic hook Standard equipment stow、Outrigger position detector device、Outrigger off ground (or crane body 3-degree...
  • Page 33 SPT-499CZ-02 14.00 0.25 0.40 15.00 0.20 0.35 16.00 0.15 0.35 16.50 0.10 0.30 Load Chart（t）2 fall Working 5.05 Boom(m) 8.00 Boom(m) 11.00 Boom(m) 14.00 Boom(m) 17.00 Boom(m) Radius Other Other Other Other Other 2.40 2.40 2.40 — 2.50 2.40 2.40 2.40...
  • Page 34 SPT-499CZ-02 Load Chart（t）1 fall Working Radius 5.05 Boom(m) 8.00 Boom(m) 11.00 Boom(m) 14.00 Boom(m) 17.00 Boom(m) Other Other Other Other Other — 1.20 1.20 1.20 1.20 2.50 — 1.20 1.20 1.20 1.20 — — 1.20 1.20 1.20 1.20 1.20 3.00 1.20...
  • Page 35 SPT-499CZ-02...

  • Page 36: Load Chart With Searcher Hook（Optional Device

    SPT-499CZ-02 3.2 Load Chart With Searcher Hook（Optional device） Load Chart（t） Working Radius 5.05 Boom(m) 8.00 Boom(m) 11.00 Boom(m) 14.00 Boom(m) 17.00 Boom(m) Other Other Other Other Other 1.20 1.20 1.20 1.20 — 2.50 1.20 1.20 1.20 1.20 — — —...
  • Page 37 SPT-499CZ-02...

  • Page 38: Load Chart With Fly Jib（Optional Device

    SPT-499CZ-02 3.3 Load Chart With Fly Jib（Optional device） Load Chart（kg/m） Main Boom Outrigger Angle 1000 Other 1000 1200 1200 1200 Other 1200 1200 1200 1200 1200 1200 80° Other 1200 1200 1200 1200 1200 1200 Other 1200 1200 1200 1200...
  • Page 39 SPT-499CZ-02 Other Other 1000 1000 1000 Other 1200 1200 1200 Other 1200 1200 1200 Other Other 30° Other Other 1200 1200 1200 Other 1000 1000 1000 — — — — — — Other Other 20° Other Other 1200 1200 1200...
  • Page 40 SPT-499CZ-02...

  • Page 41: Working Area Diagram

    SPT-499CZ-02 3.4 Work- area diagram Note: The description of the figure and table： The value indicated by the rated lifting capacity in the table is the maximum lifting capacity that the crane can guarantee on a flat and solid ground, and the lifting capacity does not exceed 75% of the tipping load;...

  • Page 42: Four）Manual Operation

    SPT-499CZ-02 （Four）Manual Operation 1. Machine composition 1. Machine operating handle and switch description 2. Start the engine 3. Walking operation 4. Outrigger operation 5. Boom operation 6. Fly jib operation（Optional device） 7. Searcher hook operation（Optional device） 8. Take-up operation 9. Crane Collection Operation...

  • Page 43: Machine Composition

    SPT-499CZ-02 1. Machine composition Forward Right Left Back （1）Hook （2）Boom （3）Fluctuation hydraulic cylinder （4）Hydraulic winch （5）Rotation （6）Outrigger hydraulic cylinder （7）Outrigger （8）Track （9）Protective cover （10）Electronic Control System （11）Safety device （12）operating system （13）hydraulic system （14）Display screen （15）Master Key Switch...

  • Page 44: Machine Operating Handle And Switch Description

    SPT-499CZ-02 2. Operation console handle and switch description (1) leveling indicator light (2) auto-closing (3) auto-leveling (4) working mode switch panel (5) right handle (6) left handle (7) outrigger operation panel (8) remote control indicator light (9) level meter (10) seat...
  • Page 45 SPT-499CZ-02 Operating mode switch panel Outrigger Operation Panel Left and right handle function...
  • Page 46 SPT-499CZ-02 Operation switch and handle description Level The bubble position of the spirit level shows the degree of tilt of the crane. When the bubble is in the center, the machine is level. When the bubble is not in the center, the direction of the bubble is the higher direction.
  • Page 47 SPT-499CZ-02 Left and right handles function The operating table performs traveling and lifting operation by two electronic control handles: when the mode switch chooses the traveling gear, the left handle is corresponding to the forward and backward of the left handle, and the right handle is corresponding to the forward and backward of the right handle, at the same time, the left and right directions of the handle are invalid.
  • Page 48 SPT-499CZ-02 Left and right handles function When choosing traveling work mode, the front and back of handle controls left track forward and backward. At the same time, the left and right actions are invalid. ●Left track forward：push the handle forward.
  • Page 49 SPT-499CZ-02 Left and right handles function Hook stow: press the hook stow switch and push the right handle upward at the same time. The hook continues rising. Stop operating when the hook reaches the top of the boom. Then loosening press the button and the handle, hook stow is finished.
  • Page 50 SPT-499CZ-02 Operating mode switch panel Remote control/manual switch ●Remote control: Move the switch upward to the "remote " position to enter the wireless remote control operation mode. Crane synchronization is accompanied by voice prompts. ●Manual: Turn the switch down to the "manual" position to enter the manual operation mode.
  • Page 51 SPT-499CZ-02 Operating mode switch panel ●Retracting boom: Hold the right handle and push to the left to retract the fly jib. Fly jib up and down mode Turn the switch to the middle position, release the switch, keep the switch in this position, the machine enters the fly jib up and down mode.
  • Page 52 SPT-499CZ-02 Outrigger Operation Panel Outrigger panel switch function 1) select switch of inner and outer oil cylinder of the 1# outrigger 2) select switch of inner and outer oil cylinder of the 2# outrigger B) the handle of outrigger extension and contracting...
  • Page 53 SPT-499CZ-02 Other switch Master key switch The main key switch is the power switch of the whole vehicle, which can start and stop the engine. ● Preheating: When starting the engine in a low temperature environment, you need to turn the key to this position to preheat the engine.

  • Page 54: 3．Start The Engine

    SPT-499CZ-02 3. Start the engine Start the engine normally PREHEAT OFF 1. Insert the key into the master key switch (19), at this time in START the "stop" position, turn clockwise to the "on" position, the crane circuit is connected, and the display shows the machine working condition information.
  • Page 55 SPT-499CZ-02 Start the engine at low temperature PREHEAT OFF START 1. Insert the key into the master key switch (No. 19), at this time in the "stop" position, turn counterclockwise to the "preheat" position. Hold for 3 seconds, release your hand, and the key will automatically reset to the "stop"...
  • Page 56 SPT-499CZ-02 Precautions for starting the machine 1. Before starting the engine, check the oil level of the fuel tank. When the oil level is less than 10%, refuel is required. 2.When starting the engine, confirm that there are no people or obstacles around, and sound the horn to remind.

  • Page 57: Walking Operation

    SPT-499CZ-02 4.Walking operation 1. Drive Wheel 2. Rubber tracks 3. Tugboat 4. Walking Brace 5. Driven Wheels 6. Wheel support Walking operation 1. Adjust the throttle so that the engine runs at medium speed. 2. Turn the manual/remote control switch (16) down to manual mode, release the switch, and the switch will stop at the manual mode position.
  • Page 58 SPT-499CZ-02 Things to note when walking Things to note when walking： 1. When walking, put away the hooks and outriggers, and ensure safety around. 2. When retracting the outriggers, fully insert each positioning pin to lock it. 3. Driving over boulders or tree stumps will not only cause the machine to overturn, but also impact the machine, especially around the crawler, causing damage to the machine.

  • Page 59: Outrigger Operation

    SPT-499CZ-02 5. Outrigger operation Outrigger composition (1) spindle (2) Joint pull pin (3) outer cylinder pin (4) outer cylinder pin (5) joint (6) inner cylinder pin (7) outer outrigger (8) inner outrigger (9) outrigger (10) inner cylinder (11) outrigger earthing sensor...
  • Page 60 SPT-499CZ-02 Outrigger operation 1. After the machine stops at the position where it needs to be stopped, manually open the four outriggers. The machine is equipped with 4 outriggers, numbered ①②③④. The steps for opening the four outriggers are the same.
  • Page 61 SPT-499CZ-02 Outrigger operation 8. Continue to lift the outriggers so that the track is approximately 80 millimeters above the ground. 9．While supporting the outriggers, observe the level gauge of the operating table, so that the bubble of the level gauge is in the center position, the machine is level, and the operation of the outriggers is completed.
  • Page 62 SPT-499CZ-02 Matters needing attention for outrigger support Position of outriggers: When supporting the outrigger on a structure such as a construction site or concrete floor, please support the outrigger on a place with sufficient strength on the surface. Insufficient strength of the supporting surface can cause the machine to tip over or fall.

  • Page 63: Boom Operation

    SPT-499CZ-02 6. Boom Operation composition （1） Swivel centering switch （2）Swivel device （3）Lifting warning light （4）Winch （5）Up and down cylinder （6）Boom （7）Length and angle sensor （8）Wire rope （9） Hook （10）Boom maximum elevation switch （11） Boom level switch...
  • Page 64 SPT-499CZ-02 Boom operation 1. After the outrigger support is completed, move the working mode switch down to the boom mode, release the switch, the machine OUTRIGGER remains in the boom mode position, and the machine switches from the outrigger operation mode to the boom operation mode.
  • Page 65 SPT-499CZ-02 Precautions for boom operation 1. Check the surrounding safety and sound the horn before turning operation. Especially when the operating lever is suddenly operated when hoisting a load, it will cause the load to swing and cause a great impact on the machine, which may cause the crane to break or the machine to overturn.

  • Page 66: Fly Jib Operation（Optional Device

    SPT-499CZ-02 7. Fly jib operation（Optional device） Fly jib composition (1) Hand pin (2) Hydraulic quick-change plug (3) Line quick-change plug (4)fly jib (5) Fluctuation cylinder...
  • Page 67 SPT-499CZ-02 W: working status S: storage status...
  • Page 68 SPT-499CZ-02 Operation switch and handle description Fly jib working switch Fly jib telescopic mode Toggle the switch upwards, release the switch, the switch remains in this position, and the machine enters the flyjib telescopic mode. ●Extend the boom: hold the right handle, push to the right, the fly jib extends.
  • Page 69 SPT-499CZ-02 Hydraulic removal steps Step one: 1. Unplug the hydraulic quick-change connectors T1 and P1 2. Unplug the cable quick change plug B and fix it in designated location 3. Unplug the pins A1 and A2 Step two: 1.Hold the handle C and rotate...
  • Page 70 SPT-499CZ-02 Hydraulic removal steps Step three: 1. Insert pin D 2. Unplug the pins A3, A4 Step four: 1.Rotate the fly jib around D to position E and insert the pin E. Please strictly follow the above steps in order to avoid danger when disassembling the hydraulic fly jib, you must ensure that the plug D is completely inserted into the fixing hole before removing the plug A3, A4.
  • Page 71 SPT-499CZ-02 Hydraulic Fly jib Wire Rope Routing Diagram wire rope 1 fall wire rope 2 fall Please follow the schematic diagram for the direction of the hydraulic fly jib steel wire rope.

  • Page 72: Searcher Hook Operation（Optional Device

    SPT-499CZ-02 8. Searcher hook operation（Optional device） (1) pin A (2) connector (3) searcher hook (4) pin B (5) pin C (6) pin D...
  • Page 73 SPT-499CZ-02 Searcher hook operation 1. The four pin holes on the connecting frame are coincident with the center of the shaft holes on the left and right sides of the boom. 2. The four pin shafts (A) are penetrated into the shaft holes of the connecting frame lug plate (E) and the lifting boom lug plates (D) , and the pin shafts are fixed firmly.
  • Page 74 SPT-499CZ-02 Searcher hook operation 3. Pull out pin B and pin C, turn the search hook clockwise around pin D, insert pin C when the search hook shaft hole (F) coincides with pin C shaft hole. 4. The search hook undulation angle is changed by adjusting the...

  • Page 75: Take-Up Operation

    SPT-499CZ-02 9. Crane Collection Operation Crane Collection Operation 1. Hold the right handle slowly to the left and retract the boom until the boom retracts completely. 2. When the boom retracts, the height of the hook will be reduced. Pull back the right handle to raise the hook so as to raise the height of the hook off the ground and prevent the hook from touching the ground or interfering with the machine.
  • Page 76 SPT-499CZ-02 Crane Collection Operation 7. Turn the working mode switch up to the outrigger mode 8. Select the four knob switches to the position of the outer cylinder, push the handle (b) back, and raise the four outrigger outrigger s; then select the knob switch to the inner cylinder, push the handle back, and retract the outrigger completely, after the outrigger operation is finished.
  • Page 77 SPT-499CZ-02 Precautions for Crane Closing Operation 1. Prevent the hook block from swinging before being stowed. 2. When retracting the hook, do not loosen the wire rope too much to prevent the hook from touching the ground. This will cause irregular winding of the wire rope on the winch drum.

  • Page 78: Ten Do Not Hang

    SPT-499CZ-02 10. "Ten Do Not Hang" "Ten Do Not Hang" 1. There is no special person to command, and the command signal is unknown. 2. The facility has safety defects, and the support is not safe and does not hang.

  • Page 79: Five）Remote Control Operation

    SPT-499CZ-02 （Five）Remote Control Operation 1. The composition of the remote control 2. Description of remote control transmitter handle and buttons 3. Start the engine 4. Walking operation 5. Outrigger operation 6. Boom operation 7. Fly jib operation（Optional device） 8. Take-up operation...

  • Page 80: The Composition Of The Remote Control

    SPT-499CZ-02 1. The composition of the remote control The remote control includes a remote control transmitter and a remote control receiver. The remote control transmitter sends the operation signal of the crane to the receiver for remote operation of the crane.

  • Page 81: Description Of Remote Control Transmitter Handle And Buttons

    SPT-499CZ-02 2. Description of the remote control transmitter handle and buttons Description of the remote control transmitter handle and buttons The four handles L1, L2, L3, and L4 of the remote control are composite handles. Boom mode: When the boom mode is selected, the four handles L1, L2, L4, L3 correspond to boom swing, boom up and down, boom telescopic and hook lifting.
  • Page 82 SPT-499CZ-02 Description of the remote control handle and buttons Walking mode: When the walking mode is selected, the two handles L3 and L4 control the forward, rear outrigger s, left turn and right turn of the machine, and the walking speed can be adjusted by changing the handle range.
  • Page 83 SPT-499CZ-02 Description of the remote control handle and buttons (S6) Work mode selection switch ● Outrigger mode: Move the switch up, release the hand, hold the switch in this position, and the machine enters outrigger mode. ● Walking mode: Turn the switch to the middle position, release the hand, hold the switch in this position, and the machine enters walking mode.

  • Page 84: Start The Engine

    SPT-499CZ-02 3. Start the engine Normal start 1. Insert the key into the master key switch on the operation PREHEAT OFF console. At this time, in the "stop" position, turn clockwise to the "on" START position, the crane circuit is turned on, and the display shows the machine working condition information.
  • Page 85 SPT-499CZ-02 Low temperature start 1. Insert the key into the master key switch on the operation PREHEAT OFF console, and turn it counterclockwise to the "Preheat" position when it START is in the "Stop" position. Hold for 3 seconds, release the hand, and the key will automatically reset to the "stop"...

  • Page 86: Walking Operation

    SPT-499CZ-02 4. Walking operation Walking operation 1.Turn the working mode switch on the remote control to the middle position, the machine enters the walking mode, release the switch, and the switch remains in the middle position. 2.Operate the two walking handles L3 and L4 on the remote control, the machine can go forward, backward, turn and rotate.

  • Page 87: Outrigger Operation

    SPT-499CZ-02 5. Outrigger Operation Outrigger Operation 1. Open the four outriggers by referring to the steps of manually opening the outriggers. 2. Turn the working mode switch on the remote control up to the outrigger mode, release the switch, the switch remains in the outrigger mode position, and the machine switches from the walking mode to the outrigger mode.

  • Page 88: Boom Operation

    SPT-499CZ-02 6. Boom Operation Boom Operation 1. After the outrigger support is completed, turn the working mode switch down to the boom mode, release the switch, the switch remains in the boom mode position, and the machine switches from the outrigger operation mode to the CRANE mode.

  • Page 89: Fly Jib Operation（Optional Device

    SPT-499CZ-02 7. Fly jib Operation（Optional device） Fly jib by remote control Fly jib working switch (S4) Fly jib up and down mode Toggle the switch upwards, release the switch, the switch remains in this position, and the machine enters the up-and-down mode.
  • Page 90 SPT-499CZ-02 Fly jib Operation Fly jib ups and downs and telescopic operations: 1 .Follow the fly jib installation steps to select the fly jib to the working state (W) and fix it firmly. 2. Turn the flight boom work switch on the remote control to the middle flight boom fluctuation mode.

  • Page 91: Take-Up Operation

    SPT-499CZ-02 8. Take-up operation Take-up operation 1. Slowly pull the boom telescopic handle backwards until the boom is fully retracted. The retracting of the boom will cause the hook height to decrease. It is necessary to push the hook lifting handle forward to increase the height of the hook from the ground and prevent the hook from touching the ground or interfering with the machine.

  • Page 92: Six）Torque Limiter And System Settings

    SPT-499CZ-02 （Six）Torque limiter and System settings Composition of torque limiter 2. Torque limiter function 3. Name and description of torque limiter and system 4. Torque limiter working condition setting and System settings 5. Operation after overload and shutdown...

  • Page 93: Composition Of Torque Limiter

    SPT-499CZ-02 1. Composition of torque limiter （1）Torque limiter display （2）Lifting warning light (A) Green status light (alarm light with load rate less than 90%) (B) Yellow status light (alarm light with a load factor of 90 to 100%) (C) Red status light (alarm light with load rate greater than 100%) （3）Torque limiter...

  • Page 94: Torque Limiter Function

    SPT-499CZ-02 2. Torque limiter function Torque limiter function The torque limiter is a safety device installed to prevent the weight being lifted from falling, the boom breaking or the machine tipping over due to overload. Before operating the crane, check the operation of the torque limiter frequently to confirm that there is no abnormality.

  • Page 95: Name And Description Of Torque Limiter And System

    SPT-499CZ-02 3. Name and description of torque limiter and system startup screen Main Interface of the Display...
  • Page 96 SPT-499CZ-02 Introduction to the main interface of the display Function Parameter Alarm way Icon Machine oil Alarming when machine Indicator icon turns red and pressure oil pressure is low the buzzer sounds Alarm when water Water Indicator icon turns red and...
  • Page 97 SPT-499CZ-02 Crane mode Working Showing present condition Traveling mode working mode mode Outrigger mode Alarm when2.5 degrees in Showing X and Y axis crane mode. levelness Alarm when 20 degrees in Traveling mode. Level Showing automatic ° leveling Ratio Showing present ratio...
  • Page 98 SPT-499CZ-02 Hoisting percentage Showing hoisting percentage Light is on when the 4 Outrigger maximum outriggers totally stretch to position the maximum position. Outrigger Light is on when the 4 position Outrigger outriggers totally don’t non-maximum position stretch to the maximum position.
  • Page 99 SPT-499CZ-02 Introduction to system settings and hidden functions Function Parameter Alarm way Icon Switch to I/O monitoring I/O interface I/O interface interface Switch to working Setting up working condition setting-up condition interface Maintenance Switch to maintenance The icon will turn red...

  • Page 100: Torque Limiter Working Condition Setting And System Settings

    SPT-499CZ-02 4. Torque limiter working condition setting and System settings Torque limiter working condition setting 1. Torque limiter working condition switching Operating steps for working condition setting ●After powering on the display screen, press the button on the homepage, and the The crane enters the working condition selection (boom, fly jib, searcher hook) and fall selection interface, and hoisting can be carried out;...
  • Page 101 SPT-499CZ-02 Torque limiter working condition setting 2. Fly jib Interface ● The main interface after setting to "1 fall" and "fly jib". 3. searcher hook interface ● The main interface after setting to "1 fall" and "Search hook" conditions.
  • Page 102 SPT-499CZ-02 System settings 4. Alarm information interface ● When an alarm message appears, the homepage alarm icon urns red, press this button to switch to the alarm message interface to view the specific content. 5. I O monitoring interface the button to enter the I O （DI/DO/AI/AO/CAN/AOFB） monitoring screen, and you can ●...
  • Page 103 SPT-499CZ-02 System settings 6. System settings interface ● Press the button, enter the password (non-professional personnel are not allowed to enter, please contact the manufacturer), enter the setting interface, and set the system parameters. ● System parameters include: sensor calibration/throttle calibration/move current set/hook outrigger...
  • Page 104 SPT-499CZ-02 Main boom limit setting 7. Main boom limit setting ● Boom parameters can be set manually. 8. Maintenance interface ● Press the button to switch languages.
  • Page 105 SPT-499CZ-02 Outrigger partition interface 9. Outrigger partition interface Press the button to enter the rotation restricted area interface of the outrigger partition， Press the button to return to the main interface. When at least two adjacent outriggers extension indicator lights and standard position hole lights are on simultaneously, the lifting boom is allowed to move in the blue area, and the lifting weight table calls the non maximum lifting weight table;...
  • Page 106 SPT-499CZ-02 Outrigger partition interface boom is allowed to rotate within the blue area for operation. If it exceeds the range of the blue area, an alarm will be given to limit the boom action (the display screen shows: protection of the rotation position, other visual prompts).

  • Page 107: Operation After Overload And Shutdown

    SPT-499CZ-02 5. Operation after overload and shutdown Warning After the crane stops automatically due to overload, the following crane operations are prohibited. These operations may cause the machine to overturn or the frame to break, which is very dangerous. Boom lowering operation.
  • Page 108 SPT-499CZ-02 Recovery operation after overload shutdown 2. Raise the boom. Lower the hook to make the lifting height as low as possible. 3. Retract the boom.

  • Page 109: Seven）Transportation

    SPT-499CZ-02 （Seven）Transportation 1. Self-propelled to trailer 2. Fixing of the machine 3. Machine hoisting method 4. Packing/Unloading 5. Precautions for transportation 6. Long-term storage 7. Machine scrapping treatment...

  • Page 110: Self-Propelled To Trailer

    SPT-499CZ-02 1. Self-propelled to trailer Self-propelled to trailer 1. Keep the trailer in a braking state, and put pads on both sides of the wheels to ensure safety. 2. Keep the two inclined plates parallel so that the crane can drive straight to the trailer.

  • Page 111: Fixing Of The Machine

    SPT-499CZ-02 2. Fixing the Crane Fixing the Crane 1. Turn off the engine and remove the key to the start switch. 2. Place a square log on the front and back of the rubber track to prevent the machine from moving during transportation.

  • Page 112: Machine Hoisting Method

    SPT-499CZ-02 3. Machine hoisting method Through the frame lifting ring 1. Put the machine into the car and it is in the state of transportation. 2. The sling or wire rope is passed through the lifting ring (C) on the frame, and the other end is fixed firmly on the hook.
  • Page 113 SPT-499CZ-02 High Altitude Hoisting Put the machine into the car and it is in the state of transportation. Run the wire through the four rings on the frame.

  • Page 114: Packing/Unloading

    SPT-499CZ-02 4. Packing/Unloading Packing/Unloading operation (1) Packing operation 1) Select a crane (with a self weight of 6.51 tons) to lift and land the container at the lifting point, and then open the container door. Place a square wood at the door of the box, ranging from 1 meter to 1.5 meters long.
  • Page 115 SPT-499CZ-02 Packing/Unloading operation (3) note 1）When loading and unloading the machine, please choose a location on a flat and firm road. In addition, keep a sufficient distance from the roadside. 2）Use a ramp with an angle of less than 15° or less. In addition, determine the gap between the ramps to meet the center of the rubber track 3）...

  • Page 116: Transportation Considerations

    SPT-499CZ-02 5. Transportation considerations Transportation considerations 1. When determining the transportation route, the width, height and weight of the road should be considered. 2. If there are applicable local laws and regulations, please abide by these laws and regulations to ensure safe transportation.

  • Page 117: Long-Term Storage

    SPT-499CZ-02 6. Long-term storage Long-term storage 1. Before storage 1) When storing for a long time, please keep the machine in the posture shown in the figure above to protect the cylinder rod and prevent the cylinder rod from rusting.

  • Page 118: Machine Scrapping Treatment

    SPT-499CZ-02 7. Machine scrapping treatment Machine scrapping treatment The scrapping of cranes should be handled in accordance with the regulations of the local environmental protection department. Version number Revision date NO.01 2023.02.17 SPT499-CZ-02 NO.02 2023.06.16 NO.03 2023.08.30...

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