Specifications - 244 JT40/JT40 All Terrain Operator’s Manual
Specifications are called out according to SAE recommended practices where indicated. Specifications are
general and subject to change without notice. If exact measurements are required, equipment should be
weighed and measured. Due to selected options, delivered equipment may not necessarily match that
shown.
HRC (EPA Tier 4 EU Stage IV)
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 @ 2200 rpm 163 hp 122 kW
Drilling Fluid System (Onboard) U.S. Metric
Maximum drilling fluid pressure (per SAE J2022) 1000 psi 69 bar
Maximum drilling fluid flow (per SAE J2022) 70 gpm 265 L/min
Fluid Capacities U.S. Metric
Hydraulic reservoir 17 gal 64 L
Fuel tank 56 gal 212 L
Engine oil, including filter 14 qt 13.2 L
Cooling system 24 qt 22.7 L
Antifreeze tank 8 gal 30 L
Diesel exhaust fluid (DEF) tank (HRC only) 3.6 gal 13.6 L
Battery (2 used)
SAE reserve capacity 195 min, 12V, negative ground, SAE cold crank @ 0°F (-18°C), 950 amps.
Noise Levels
Operator ear sound pressure level is < or = 85 dBA sound pressure per ISO 6396
Operator ear sound pressure level (with cab) is < or = 73 dBA sound pressure per ISO 6396
Exterior sound power level is < or = 103 dBA per ISO 6395
Vibration Levels
Average vibration transmitted to the operator’s hand and whole body during normal operation does not
exceed 2.5 and 0.5 m/sec
2
respectively.
Power U.S. Metric
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