Ditch Witch JT30 - Drilling Fluid System and Capacities

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Specifications - 237 JT30 /JT30 All Terrain Operator’s Manual

CMW

manufacturer’s gross power rating (per SAE J1995) 148 hp 110 kW

estimated net power rating (per SAE J1349) 143 hp 114 kW

rated speed 2300 rpm 2300 rpm

peak gross power @ 2000 rpm 156 hp 116 kW

Power: Tier 4i Engine U.S. Metric

Engine: Cummins QSB4.5, EPA Tier 3, EU Stage IIIB

Fuel: diesel

Cooling medium: liquid

Injection: direct

Aspiration: turbocharged and charge air cooled

Cylinders: 4

Displacement

275 in

4.5 L

Bore 4.21 in 107 mm

Stroke 4.88 in 124 mm

Power

manufacturer’s gross power rating (per SAE J1995) 160 hp 119 kW

estimated net power rating (per SAE J1349) 152 hp 113 kW

rated speed 2300 rpm 2300 rpm

peak gross power @ 2000 rpm 163 hp 122 kW

Drilling Fluid System (Onboard) U.S. Metric

Maximum drilling fluid pressure (per SAE J2022) 1500 psi 103 bar

Maximum drilling fluid flow (per SAE J2022) 50 gpm 189 L/min

Fluid Capacities U.S. Metric

Hydraulic reservoir 27 gal 102 L

Fuel tank * 42 gal 159 L

Engine oil, including filter 12 qt 11 L

Cooling system 23 qt 22 L

Antifreeze tank 8 gal 30 L

* Under normal operating conditions, a full tank of fuel will last 10 hours.

Power: Tier 3 Engine U.S. Metric