Ditch Witch RT Line - Manual (Page 99)

Specifications - 98
RT12/RT16/RT20/RT24 Operator’s Manual
RT12
CMW
Maximum tilt angle* 20° 20°
*Exceeding these operational angles will cause engine damage. This DOES NOT IMPLY machine is stable to maximum angle of
safe engine operation.
Battery
200 CCA, 12V, reserve capacity 32 min
Power Train U.S. Metric
Ground drive transmission: hydrostatic, infinitely variable from zero to maximum, speed and direction
controlled with dual levers
Digging chain drive: hydraulic direct drive, lever-operated, one speed forward and reverse
Trencher drive: hydraulic direct drive
Pump drive: direct drive from engine
Spoils handling drive: mechanical, attached to and rotates with headshaft
Tires:
Drive: 18x9.50x8 bar lug 12 psi 83 kPa
Drive: 18x9.50x8 turf NHS 22 psi 152 kPa
Trail: 13x5.00x6
Hydraulic System U.S. Metric
Tandem pump capacity @ 3600 rpm:
To digging drive 7.8 gpm 29.5 L/min
To ground drive 11.4 gpm 43 L/min
Total 19.2 gpm 72.5 L/min
Fluid Capacities U.S. Metric
Hydraulic reservoir 8 gal 30 L
Hydraulic system 8.5 gal 32 L
Fuel tank 1.7 gal 6.4 L
Engine oil 1.6 qt 1.1 L
Noise Levels
Operator ear 90 dBA sound pressure per ISO 6394
Exterior 102 dBA sound power per ISO 6393
Power U.S. Metric