Charles Machine Works Ditch Witch RT125, Operator'S Manual

Page: 200 / 231

RT125 Operator’s Manual
Specifications - 199
Power Plant U.S. Metric
Engine: Deutz
®
Tier 4 Final TCD3.6L4 diesel, direct injection, 4 cyl. turbocharged with charge air
cooling and exhaust after treatment system (EAT).
Displacement
221 in
3 3.6 L
Bore 3.86 in 98 mm
Stroke 4.72 in 120 mm
Engine manufacturer’s gross power rating per SAE J1349 121 hp 90 kW
Estimated net power per SAE J1349 113 hp 84 kW
Rated speed 2300 rpm 2300 rpm
Maximum engine tilt angles*
Longitudinal 30° 30°
Lateral 30° 30°
*Exceeding these operating angles will cause engine damage. This DOES NOT IMPLY machine is
stable to maximum angle of safe engine operation.
Hydraulic System U.S. Metric
Ground drive pump capacity at 2300 rpm 27.5 gpm 104 L/min
Ground drive pump relief pressure at 2300 rpm 5300 psi 365 bar
Attachment pump capacity at 2300 rpm 45 gpm 180 L/min
Attachment pump relief pressure at 2300 rpm 6500 psi 448 bar
Auxiliary pump capacity at 2300 rpm 5.1 gpm 19.3 L/min
Auxiliary pump relief pressure at 2300 rpm 3000 psi 206 bar
Steering pump capacity at 2300 rpm 8.6 gpm 32.5 L/min
Steering pump relief pressure at 2300 rpm 3000 psi 206 bar
Fluid Capacities U.S. Metric
Fuel tank 38 gal 144 L
Engine oil 8.5 qt 8 L
Hydraulic reservoir 25 gal 95 L
Hydraulic system 30 gal 114 L
Cooling system 4.25 gal 16.1 L
DEF tank 2.6 gal 10 L