Ditch Witch RT120 - Manual (Page 200)

RT120 Operator’s Manual
Specifications - 199
RT120 Tractor
Power Plant U.S. Metric
Engine: Deutz Tier 3 or Tier 4i TCD 3.6 L4 diesel, liquid cooled, 4 cyl, common rail direct injection,
turbocharged with charge air cooling, and Tier 4i with 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.
Emissions compliance EPA Tier 4i EU Stage
lllb
Emissions compliance (Rest of World) EPA Tier 3 EU Stage
llla
Power Train
Ground drive: hydrostatic
Differentials: planetary front and rear with optional rear steering
Service brake: hydrostatic disc, foot operated
Secondary brake: disc, foot operated
Parking brake: disc, hand operated
Tires: 38 x 18.00-20 14-ply bar lug flotation; inflate to 72 psi (4.9 bar)
Attachment drive: hydrostatic, lever-operated speed infinitely variable from zero to maximum
Hydraulic System U.S. Metric
Ground drive pump capacity at 2300 rpm 27.9 gpm 106 L/min
Ground drive pump relief pressure at 2300 rpm 5000 psi 345 bar
Attachment pump capacity at 2300 rpm 45.5 gpm 172 L/min