Tri State Hydraulics


Maximum Output Hydraulic Power Package

PG420 Series Maximum Output Hydraulic 
Power Package

  • Two-speed high performance pumps ideal for construction, structure moving and rigging applications

  • A logical choice at work sites where electricity or compressed air are unavailable. For single or double-acting cylinders operating a pressures up to 10,000 psi.

  • Powerful 4-cycle, 20 hp Honda engine provides 400 cu. in. of oil at maximum operating pressure.

  • 20 gallon hydraulic oil reservoir (17 gal usable) with a low oil level sight gauge

  • All gasoline engine/hydraulic pumps feature Posi-Check® valves to guard against pressure loss when the valve is shifted from "advance" to "hold".

  • Steel "roll cage" protects pump and has 4" diameter swivel casters to provide mobility

  • Lifting hook integrated to roll cage for hoisting or storage on a job site. 

  • Includes a sturdy, molded case to protect the battery (battery not included)

  • Uses 9506 or 9516 4-way valve. 

  • On/off switch and speed control are protected by a panel.

  • Adjustable external pressure regulator

Specifications & Dimensional Data:

  • Size: (L x W x H): 52? x 52? x 50.25?                                    1321 cm x 1321 cm x 1276 cm

  • Weight: Lbs/Kg: 440 lbs / 200 kg (with Oil) 

  • Maximum Oil Capacity: (vented reservoir)                                17 Gallons / 64L (useable)

Operating Environment:

  • Temperature: -15°C to 43°C / -5°F to +110°F                     (When operating near temperature extremes, it is recommended to use hydraulic/motor oils that are rated for those temperatures. Refer to service manuals.)

  • Sound Level: 93 db at 1 meter under continuous rated power.

  • Pressure: 0 / 10,000 psi (0 / 690 bar)

  • Typical Flow: 225 cu-in/min / 39 cu-in/min                             3.7 L/min ? 0.64 L/min

  • Power: 20 HP Honda Gas Powered Engine