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Graco DutyMax DH230 HD Operation, Parts

Hydraulic sprayers
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Operation, Parts
DutyMax EH/GH
Hydraulic Sprayers
For professional use only.
Not approved for use in explosive atmosphere or hazardous locations.
For portable airless spraying of architectural paints and coatings.
3300 psi (22.8 MPa, 228 bar) Maximum Working Pressure
See page 3 for model information, including maximum working pressure and approvals.
Important Safety Instructions
Read all warnings and instructions in this manual and in related manuals.
Be familiar with the controls and the proper usage of the equipment.
Save these instructions.
308491
DutyMax DH/GH230 Gun
309495
DutyMax GH300 Gun
Standard Series
Use only genuine Graco replacement parts.
The use of non-Graco replacement parts may void warranty.
230/300, DH230 HD
™
Related Manuals:
334654
310812
ti25305a
Pump
Electric Motor
ProContractor Series
334606J
EN
ti25306a

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Summary of Contents for Graco DutyMax DH230 HD

  • Page 1 Be familiar with the controls and the proper usage of the equipment. Save these instructions. Related Manuals: 308491 DutyMax DH/GH230 Gun 334654 Pump 309495 DutyMax GH300 Gun 310812 Electric Motor ti25306a ti25305a Standard Series ProContractor Series Use only genuine Graco replacement parts. The use of non-Graco replacement parts may void warranty.

  • Page 2: Table Of Contents

    Graco Standard Warranty ........

  • Page 3: Models

    Models Models DutyMax EH230 HD Model: Standard ProContractor 24W941 ✓ 24W942 ✓ DutyMax DH230 HD Model: Standard ProContractor 17G592 ✓ DutyMax GH230 HD Model: Standard ProContractor 120V Motor Kit 120V ETL/CSA/UL Motor Kit 24W943 ✓ 24W944 ✓ ✓ 24W945 ✓...

  • Page 4: Warnings

    Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
  • Page 5 Warnings GROUNDING This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug.
  • Page 6 All parts of the spray system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.

  • Page 7: Internal Combustion Engine Warnings

    Warnings Internal Combustion Engine Warnings FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Do not fill fuel tank while engine is running or hot; shut off engine and let it cool. Fuel is flammable and can ignite or explode if spilled on hot surface.

  • Page 8: Electric Motor/Internal Combustion Engine Warnings

    Check hoses and parts for signs of damage. Replace any damaged hoses or parts. • This system is capable of producing 3300 psi (22.8 MPa, 228 bar). Use Graco replacement parts or accessories that are rated a minimum of 3300 psi (22.8 MPa, 228 bar).
  • Page 9 Do not kink or over-bend the hose. • Do not expose the hose to temperatures or to pressures in excess of those specified by Graco. • Do not use the hose as a strength member to pull or lift the equipment.
  • Page 10 Warnings ENTANGLEMENT HAZARD Rotating parts can cause serious injury. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Do not wear loose clothing, jewelry or long hair while operating equipment. • Equipment can start without warning.

  • Page 11: Component Identification

    Component Identification Component Identification Standard Models (EH/GH230, 300 HD) Electric Motor On/Off Switch Pressure Gauge Gun Trigger Lock Pressure Control Grounding Clamp Hydraulic Pump Valve Serial Number Tag Threaded Pump Connection Prime/Drain Valve Displacement Pump Hydraulic Oil Cap / Dipstick Inlet Strainer Hydraulic Oil Filter Engine On/Off Switch...

  • Page 12: Procontractor Models (Eh/Gh230, 300 Hd)

    Component Identification ProContractor Models (EH/GH230, 300 HD) Gun Trigger Lock Pressure Gauge Grounding Clamp Pressure Control Serial Number Tag Hydraulic Pump Valve Prime/Drain Valve ProConnect Hydraulic Oil Cap / Dipstick Displacement Pump Hose Reel Lock Inlet Strainer Hose Reel Handle Engine On/Off Switch Hydraulic Oil Filter Engine Controls...

  • Page 13: Procontractor Model (Dh230 Hd)

    Component Identification ProContractor Model (DH230 HD) bar/MPa 100% ti28387a Grounding Clamp Pressure Gauge Serial Number Tag Pressure Control Prime/Drain Valve Hydraulic Pump Valve Hydraulic Oil Cap / Dipstick ProConnect Hose Reel Lock Displacement Pump Hose Reel Handle Inlet Strainer Hydraulic Oil Filter Engine Controls Paint Filter Gun Trigger Lock...

  • Page 14: Grounding

    Grounding Grounding Grounding Procedure for Grounding Procedure for Gas Engine Electric Motor HIGH VOLTAGE ELECTRIC SHOCK HAZARD The equipment must be grounded to This equipment uses high voltage power. reduce the risk of static sparking. Static Improper contact with high voltage sparking can cause fumes to ignite or equipment will cause death or serious explode.

  • Page 15: Grounding Of Pails

    Grounding Extension Cords Always ground a metal pail: connect a ground wire to the pail. Clamp one end to the Use an extension cord with an undamaged pail and the other end to a true earth ground ground contact. If an extension cord is such as a water pipe.

  • Page 16: Setup

    Setup Setup Lift belt guard. Remove belt. Tilt engine/motor and remove engine/motor. Change Engine or Motor ti18192a Tilt engine/motor. Install engine/motor. Turn motor OFF and unplug or turn Install belt. Lower belt guard. engine to the OFF/STOP position. Loosen belt guard knob and motor clamp.

  • Page 17: Complete Setup

    Setup Complete Setup All sprayers except ProContractor: Connect appropriate Graco high-pressure hose to sprayer. ti18418b When spraying texture, remove inlet strainer and filter bowl screen. Install hose to spray gun and tighten securely. ti8692a ti18418a Fill throat packing nut with TSL to prevent premature packing wear.
  • Page 18 Setup 10. Check hydraulic oil level. See page 29 DIESEL ENGINE for hydraulic oil specifications. Add hydraulic oil as needed until the level is between the MIN and MAX (Safe Range when cold). Hydraulic tank capacity is five quarts (4.75 liters). Safe Range (cold) ti5243a 11.

  • Page 19: Pressure Relief Procedure

    Setup Pressure Relief Procedure Move pump valve to OFF and turn pressure control knob fully counter- clockwise to lowest setting. Follow the Pressure Relief Procedure whenever you see this Disengage trigger lock. Hold metal part symbol. of gun firmly to side of grounded metal pail, and trigger gun to relieve pressure.

  • Page 20: Startup (Internal Combustion Models)

    Startup (Internal Combustion Models) Startup (Internal Combustion Models) Start a gasoline engine, see step 5. Start a Diesel engine, see step 6. Start gasoline engine: Move fuel valve to open. Place displacement pump in grounded metal pail partially filled with flushing fluid.
  • Page 21 Startup (Internal Combustion Models) Pull starter rope. Grip the starter rope handle. Gently pull the rope until it is extended to the full length revealing the RED indicator mark on the rope. ti5263a After engine starts, move choke to open. ti28302a Without releasing the starter rope handle allow the rope to rewind...
  • Page 22 Startup (Internal Combustion Models) Set hydraulic pump valve ON (hydraulic motor is now active). FLUSH ti9687a 11. Inspect for leaks. If leaks occur, turn Increase pressure enough to start sprayer OFF immediately. Perform hydraulic motor stroking and allow fluid Pressure Relief Procedure, page 15. to circulate for 15 seconds;...

  • Page 23: Startup (Electric Models)

    Startup (Electric Models) Startup (Electric Models) Plug cord into outlet. For three phase electric motors: If red phase sequence light is on or blinking, remove plug from outlet and turn phase sequence screw 180°. Place displacement pump in grounded metal pail partially filled with flushing fluid.
  • Page 24 Startup (Electric Models) Increase pressure enough to start hydraulic motor stroking and allow fluid to circulate for 15 seconds; turn pressure down, turn prime valve horizontal. High-pressure spray is able to inject toxins into the body and cause serious bodily injury.

  • Page 25: How To Spray

    How to Spray How to Spray Switch Tip and Guard Spray ™ Assembly Spray test pattern. Increase pressure to eliminate heavy edges. Use smaller tip size if pressure adjustment can not eliminate heavy edges. Perform Pressure Relief Procedure, page 15. Engage gun trigger lock.

  • Page 26: Clear Tip Clogs

    How to Spray Clear Tip Clogs Release trigger, engage trigger lock. Rotate Switch Tip. Disengage trigger lock. Trigger gun to clear clog. ti25149a Lift and turn pivot lock 90° to unlock hose reel. Pull on hose to remove it from hose reel.

  • Page 27: Clean Up

    Clean Up Clean Up Turn motor switch ON or turn engine ON and start engine. Turn hydraulic pump valve ON. Turn prime valve forward to SPRAY position. Perform Pressure Relief Procedure, page 15. Remove Guard and SwitchTip. ti8687a Remove displacement pump from paint and place in flushing fluid.
  • Page 28 Clean Up Move gun to waste pail, hold gun against Engage trigger lock. Remove filters from pail, trigger gun to thoroughly flush gun and sprayer, if installed. Clean and system. Release trigger and engage inspect. Reinstall filters. trigger lock. ti15018a ti8692a 10.

  • Page 29: Maintenance

    Maintenance Maintenance DIESEL ENGINE, AFTER THE FIRST 50 HOURS OF OPERATION: Drain engine oil and refill with clean oil. Replace oil filter. Reference Kohler Engine Owner's Manual for correct oil grade. WEEKLY: Remove engine air filter cover and clean element. Replace element, if necessary.
  • Page 30 Maintenance Hydraulic Oil/Filter Install drain plug (2) and oil filter (227). tighten oil filter additional 3/4 turn after Change gasket contacts the base. Place drip pan or rags under sprayer to Fill with oil tank with five quarts (4.75 catch hydraulic oil that drains out. liters) of hydraulic oil.

  • Page 31: Troubleshooting

    Hydraulic fluid too low Shut off sprayer. Add fluid*. See page 16 Belt worn or broken or off Replace. Hydraulic pump worn or Bring sprayer to Graco damaged distributor for repair Dried paint seized paint pump Service pump. See manual 334654 Hydraulic motor not shifting Set pump valve OFF.
  • Page 32 Power switch is not ON Turn power switch ON Tripped circuit breaker Check circuit breaker at power source. Reset motor switch *Check hydraulic fluid level often. Do no allow it to become too low. Use only Graco hydraulic fluid, page 16. 334606J...

  • Page 33: Standard Series Pump

    Standard Series Pump Standard Series Loosen jam nut. Unscrew pump. Pump Removal See pump manual 334654 for pump repair. Flush pump. Installation Perform Pressure Relief Procedure, page 15. Remove strainer and paint hose. NOTICE If pump jam nut loosens during operation, the threads of the bearing housing and drive train will be damaged.

  • Page 34: Procontractor Series Pump

    Push pin into hole. Push retaining ring into groove. Removal See pump manual 334654 for pump repair. Flush pump. Perform Pressure Relief Procedure, Fill packing nut with Graco TSL. page 15. ti18418a Remove paint hose fitting and paint hose from pump fitting. ti8828a...
  • Page 35 ProContractor Series Pump Slide coupler cover up to fully expose rod Open clamp. couplers. ti8833a ti8829a Remove pump from unit. Remove rod couplers. ti8832a ti8830a Installation Remove pin. If needed, place pump rod in adjustment casting and pull pump to extend rod. ti8831a NOTE: Support pump with your hand before opening t-handle.
  • Page 36 ProContractor Series Pump Notes 334606J...

  • Page 37: Dutymax Eh/Gh230/300 Hd Standard Series Parts

    DutyMax EH/GH230/300 HD Standard Series DutyMax EH/GH230/300 HD Standard Series Parts ti25305a 334606J...
  • Page 38 DutyMax EH/GH230/300 HD Standard Series GH230/300 Standard Series Frame and Belt Guard Parts Ref. Torque Ref. Torque Inflate tires to 25-35 psi 120-130 in-lb (13.6 - 14.7 N•m) (1.7-2.4 bar) ti25332a 334606J...
  • Page 39 DutyMax EH/GH230/300 HD Standard Series Parts List Ref. Part Description Qty. Ref. Part Description Qty. 17D046 LABEL, brand, side 101354 PIN, spring, straight (EH300DI) 260212 SCREW, hex washer hd, 17D048 LABEL, brand, side thd form (GH300DI) 112827 BUTTON, snap 24M397 HANDLE, cart 114271 STRAP, retaining 24M086 RAIL, belt guard, assy...
  • Page 40 ▲Danger and Warning labels are available at no 24M668 KIT, 3.0 hp (includes all cost parts listed on this page) 119a 15E669 MOTOR, electric 3 HP, 230V AC 100002 SCREW, set 15B804 LABEL, Graco 162▲ 189930 LABEL, warning 334606J...
  • Page 41 DutyMax EH/GH230/300 HD Standard Series DutyMax GH230 HDGasoline Engine Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) Apply Loctite 242 58-62 in-lb (6.6 - 7.0 N•m) 119a 119a ti25480a Ref. Part Description Qty. Ref. Part Description Qty. 248944 KIT, gas engine 6.5 hp 100023...

  • Page 42: In-Lb (2.9 - 3.4 N•M)

    DutyMax EH/GH230/300 HD Standard Series DutyMax EH300 HD Electric Motor Parts Ref. Torque Ref. Torque 25-30 in-lb (2.9 - 3.4 N•m) Apply Loctite 242 215-235 in-lb (24.3 - 26.6 N•m) 58-62 in-lb (6.6 - 7.0 N•m) 119a ti18618a Ref. Part Description Qty.

  • Page 43: Belt, V-Grip-Notch

    DutyMax EH/GH230/300 HD Standard Series DutyMax GH300 HD Gasoline Engine Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) 58-62 in-lb (6.6 - 7.0 N•m) Apply Loctite 242 119a ti25499a Ref. Part Description Qty. Ref. Part Description Qty. 119a 803900 ENGINE, gasoline, 9.0 hp...
  • Page 44 DutyMax EH/GH230/300 HD Standard Series Standard Series Reservoir & Filter Parts Ref. Torque Ref. Torque 58-62 in-lb (6.6 - 7.0 N•m) 15-25 in-lb (1.7 - 2.8 N•m) Apply Loctite 242 Apply Loctite 277 90-110 in-lb (10.2 - 12.4 N•m) 110-120 in-lb (12.4 - 13.6 N•m) 355-395 in-lb (40.1 - 44.6 N•m) ti18346a 334606J...
  • Page 45 15E599 HOUSING, filter 198585 LABEL, hydraulic fluid, 15G331 PLUG, pipe 196178 ADAPTER, nipple 15A464 LABEL, control 244067 FILTER, fluid 189892 LABEL, Graco 15C766 TUBE, diffusion 15E410 PULLEY, fan 117285 PACKING, o-ring 15K440 LABEL, brand, GH/EH 15C765 CAP, filter cooling 256* 287879...
  • Page 46 DutyMax EH/GH230/300 HD Standard Series Hydraulic Motor & Displacement Pump Parts Ref. Torque Ref. Torque 145-155 ft-lb (196.6 - 210.2 N•m) 140-160 in-lb (15.8 - 18.1 N•m) 12-18 ft-lb (16.3 - 24.4 N•m) 70-80 ft-lb (94.9 - 108.5 N•m) 290a 290c 290b 116 ref...
  • Page 47 17D065 LABEL, brand, front 15F584 LABEL, ProConnect (EH300DI) 101566 NUT, lock 17D067 LABEL, brand, front 189920 STRAINER, (1-11 1/2 (GH300DI) npsm) 157◆ 15B804 LABEL, Graco 41◆ 107210 SCREW 156698 PACKING, o-ring 288344 CLAMP, pump 277377 COUPLER, pump 105510 WASHER, lock, spring...
  • Page 48 DutyMax EH/GH230/300 HD Standard Series DutyMax EH/GH230 HD Spray Gun & Hose Parts Qty. Ref. Part No. Description 202a 240797 HOSE, grounded, nylon; 3/8 in. ID; cpld 3/8-18 npsm; 50 ft (15 m); spring 202c guards both ends 202b 241735 HOSE, grounded, nylon; 202e 1/4 in.

  • Page 49: Dutymax Dh230/Eh/Gh230/300 Hd Procontractor Series

    DutyMax DH230/EH/GH230/300 HD DutyMax DH230/EH/GH230/300 HD ProContractor Series ti25306a ti28438a DutyMax DH230 HD DutyMax EH/GH230/300 HD 334606J...
  • Page 50 DutyMax DH230/EH/GH230/300 HD DH230/EH/GH230/300 HD Frame and Belt Guard Parts Ref. Torque Ref. Torque Inflate tires to 25-35 psi 120-130 in-lb (13.6 - 14.7 N•m) (1.7-2.4 bar) ti25333a 334606J...
  • Page 51 DutyMax DH230/EH/GH230/300 HD Parts List Ref. Part Description Qty. Ref. Part Description Qty. 17D044 LABEL, brand, side 16D576 LABEL, made in USA with (GH230DI) global component 17D046 LABEL, brand, side 110963 SCREW, cap, flange head (EH300DI) 260212 SCREW, hex washer hd, 17D048 LABEL, brand, side thd form (GH300DI)

  • Page 52: Label, Caution

    Ref. Part Description Qty. Ref. Part Description Qty. 100002 SCREW, set 110963 SCREW, cap, flange 15B804 LABEL, Graco head 162▲ 189930 LABEL, warning 114653 SCREW, cap, flange head 110996 NUT, hex, flange head 15E588 PULLEY 246214 HANDLE, conversion 116914...

  • Page 53: Part Description Qty

    DutyMax DH230/EH/GH230/300 HD DutyMax DH230 HD Diesel Engine Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) Apply Loctite 242 58-62 in-lb (6.6 - 7.0 N•m) 65-85 in-lb (7.3 - 9.6 N•m) ti28390a Ref. Part Description Qty. Ref.
  • Page 54 DutyMax DH230/EH/GH230/300 HD DutyMax GH230 HD Gasoline Engine Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) Apply Loctite 242 58-62 in-lb (6.6 - 7.0 N•m) 119a 119a ti25480a Ref. Part Description Qty. Ref. Part Description Qty. 248944 KIT, gas engine 6.5 hp 100023 WASHER, flat...
  • Page 55 DutyMax DH230/EH/GH230/300 HD DutyMax EH300 HD Electric Motor Parts Ref. Torque Ref. Torque 26-30 in-lb (2.9 - 3.4 N•m) Apply Loctite 242 215-235 in-lb (24.3 - 26.6 N•m) 58-62 in-lb (6.6 - 7.0 N•m) 119a ti18618a Ref. Part Description Qty. Ref.
  • Page 56 DutyMax DH230/EH/GH230/300 HD DutyMax GH300 HD Gasoline Engine Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) 58-62 in-lb (6.6 - 7.0 N•m) Apply Loctite 242 119a ti25499a Ref. Part Description Qty. Ref. Part Description Qty. 119a 803900 ENGINE, gasoline, 9.0 hp 100132 WASHER, flat...
  • Page 57 DutyMax DH230/EH/GH230/300 HD Notes 334606J...
  • Page 58 DutyMax DH230/EH/GH230/300 HD DutyMax Reservoir & Filter Parts Ref. Torque Ref. Torque 58-62 in-lb (6.6 - 7.0 N•m) 15-25 in-lb (1.7 - 2.8 N•m) Apply Loctite 242 Apply Loctite 277 90-110 in-lb (10.2 - 12.4 N•m) 110-120 in-lb (12.4 - 13.6 N•m) 355-395 in-lb (40.1 - 44.6 N•m) 63 ref 103 ref...
  • Page 59 15G331 PLUG, pipe 198585 LABEL, hydraulic fluid, 244067 FILTER, fluid 15C766 TUBE, diffusion 15A464 LABEL, control 117285 PACKING, o-ring 189892 LABEL, Graco 15C765 CAP, filter 15E410 PULLEY, fan 256* 287879 VAVLE, drain, assy 15K440 LABEL, brand, GH/EH 257* 114708 SPRING, comp...
  • Page 60 DutyMax DH230/EH/GH230/300 HD Hydraulic Motor & Displacement Pump Parts Ref. Torque Ref. Torque 145-155 ft-lb (196.6 - 210.2 N•m) 140-160 in-lb (15.8 - 18.1 N•m) 12-18 ft-lb (16.3 - 24.4 N•m) 90-110 in-lb (10.2 - 12.4 N•m) 290a 290b 290c 116 ref ti25336a 334606J...
  • Page 61 DutyMax DH230/EH/GH230/300 HD Hydraulic Motor & Displacement Pump Parts List Ref. Part Description Qty. Ref. Part Description Qty. 157◆ 15B804 LABEL, Graco 15F584 LABEL, ProConnect 156698 PACKING, o-ring 101566 NUT, lock 277377 COUPLER, pump 15V573 STRAINER 15H957 COVER, coupler 41◆...
  • Page 62 DutyMax DH230/EH/GH230/300 HD DutyMax DH/EH/GH230 HD Sprayer - Spray Gun & Hose Qty. Ref. Part No. Description 202a 240797 HOSE, grounded, nylon; 3/8 in. ID; cpld 3/8-18 npsm; 50 ft (15 m); spring guards both ends 202b 241735 HOSE, grounded, nylon; 1/4 in. ID;...
  • Page 63 DutyMax DH230/EH/GH230/300 HD ProContractor Series Only Hose Reel Parts Ref. Torque Ref. Torque 120-130 in-lb (13.6 - 14.7 N•m) 130-150 in-lb (14.7 - 16.9 N•m) 25-35 ft-lb (33.9 - 47.5 N•m) Apply Loctite 277 ti25338a Ref. Part Description Qty. Ref. Part Description Qty.

  • Page 64: Technical Data

    Technical Data Technical Data DutyMax EH230 HD Standard Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Motor 2.2 kW 3.0 HP Voltage, Amperage Frequency Phase 220 VAC, 15.0 A 220 VAC, 15.0 A, 50 Hz, 1 phase 50 Hz, 1 phase...

  • Page 65: Dutymax Eh300 Hd Standard Series

    Technical Data DutyMax EH300 HD Standard Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Motor 5.5 kW 7.5 HP Voltage, Amperage Frequency Phase 400 VAC, 11.0 A 400 VAC, 11.0 A, 50 Hz, 3 phase 50 Hz, 3 phase Maximum tip size...

  • Page 66: Dutymax Gh230 Hd Standard Series

    Technical Data DutyMax GH230 HD Standard Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Maximum hydraulic pressure 1855 psi 12.8 MPa,128 bar Engine 200 cc (6.5 HP) Maximum tip size 0.053 Maximum free-flow delivery 2.35 gpm...

  • Page 67: Dutymax Gh300 Hd Standard Series

    Technical Data DutyMax GH300 HD Standard Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Maximum hydraulic pressure 1855 psi 12.8 MPa,128 bar Engine 270 cc / 305 cc (9.0 HP / 10.0 HP) Maximum tip size 0.057 Maximum free-flow delivery...

  • Page 68: Dutymax Eh230 Hd Procontractor Series

    Technical Data DutyMax EH230 HD ProContractor Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Engine 2.2 kW 3.0 HP Voltage, Amperage Frequency Phase 220 VAC, 15.0 A 220 VAC, 15.0 A, 50 Hz, 1 phase 50 Hz, 1 phase Maximum tip size...

  • Page 69: Dutymax Eh300 Hd Procontractor Series

    Technical Data DutyMax EH300 HD ProContractor Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Engine 5.5 kW 7.5 HP Voltage, Amperage Frequency Phase 400 VAC, 11.0 A 400 VAC, 11.0 A, 50 Hz, 3 phase 50 Hz, 3 phase Maximum tip size...

  • Page 70: Dutymax Dh230/Gh230 Hd Procontractor Series

    Technical Data DutyMax DH230/GH230 HD ProContractor Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Maximum hydraulic pressure 1855 psi 12.8 MPa,128 bar Engine DH230 350 cc (6.7 HP) GH230 200 cc (6.5 HP) Maximum tip size 0.053...

  • Page 71: Dutymax Gh300 Hd Procontractor Series

    Technical Data DutyMax GH300 HD ProContractor Series Metric Maximum fluid working pressure 3300 psi 22.8 MPa, 228 bar Hydraulic reservoir capacity 1.25 gallons 4.75 liters Maximum hydraulic pressure 1855 psi 12.8 MPa,128 bar Engine 270 cc / 305 cc(9.0 HP / 10.0 HP) Maximum tip size 0.057 Maximum free-flow delivery...
  • Page 72 Technical Data GH230/300 OEM 24W299 Hydraulic Return, Hydraulic 37º flare, Inlet, 37º flare, 1.813 in. 3/4-16 UNF-2A 3/4-16 UNF-2A (46.05 mm) 2.25 in. (57.15 mm) 2.25 in. (57.15 mm) 1.813 in. (46.05 mm) 1.813 in. 3/4 - 14 (46.05 mm) NPT Male Mounting Screw (4), Socket Cap Screw 1in.
  • Page 73 Technical Data Notes 334606J...
  • Page 74 Technical Data Notes 334606J...

  • Page 75: Graco Standard Warranty

    Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts.

  • Page 76: Graco Information

    For the latest information about Graco products, visit www.graco.com. For patent information, see www.graco.com/patents. TO PLACE AN ORDER, contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication.

This manual is also suitable for:

Dutymax eh 300Dutymax gh 230Dutymax gh 300Dutymax eh 230

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