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P250D Power Pack

P250D Power Pack
2Pages

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• Provides Hydraulic Power To Operate Jacking Frame • Remote Pendant For In-Shaft Operation Control • • Assembly comes complete with the GBM P250D Power Pack, remote control pendant, 50 foot hydraulic hose set to connect hoses from the power pack to the GBM 48 Series jacking frame, & standard tooling for pilot tube installation. • Standard tooling includes: pilot tube breakout tool, pilot tube scraper, pilot tube to reaming head adapter, steering head kit, guidance system, theodolite shaft stand, wrench set, and launch shaft breakout tool. • Access doors on one end for engine access and tooling storage area. • Powered by a six cylinder, liquid cooled, 250 HP tier III diesel engine. • Three load sense, variable volume piston pumps provide smooth efficient operation. • Remote control pendant with 50 feet of cable controls the engine functions in shaft. • Hydraulic hoses are stored on hose reels for ease of hose routing to jacking frame. • Quick coupler connections with lock for easy and secure hydraulic hoses at jacking frame. • The 25 gpm cooling circuit maintains hydraulic oil at low operating temperatures. • Hydraulic pressure gauges for monitoring jacking and rotation (auger drive & PCH cutter bit) systems pressure. • Sound insulation provides a low decibel noise level (75 dB). Fluid Capacities Power Unit * Weight does not include diesel fuel. Variable Piston Rotation: Auger Operating Pressure (Maximum) Breakout Tool Breaking Torque.. 12,000 ft-lbs (16,272 N-m) Pilot Tube/Reaming Head Adapter

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Tooling Storage Hydraulic Reservoir temperature gauges. Filtered Hydraulic Return Oil With Indicator The remote pendant contains the engine tachometer, hourmeter, engine oil pressure gauge, water temperature gauge, electronic engine speed control, and ignition switch. Diesel Engine Suction Line Hydraulic Shutoffs With Integral Engine Starting Circuit Hose Reels For Ease Pilot tube breakout tool is used in the reception shaft to loosen the pilot tube joints.

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P250D Power Pack 2Pages

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P250D Power Pack
2Pages