Specifications - 76 1330 Operator’s Manual
CMW
General
Ditch Witch model 1330, self-propelled, hydrostatic, pedestrian, manually steered, two wheel drive rigid
frame, chain type trencher.
Operational U.S. Metric
Vehicle speeds
Maximum transit forward 120 fpm 37 m/min
Maximum transit reverse 196 fpm 60 m/min
Digging chain speed 275 fpm 84 m/min
Spoils handling (single, open-end auger)
Outer diameter 12 in 305 mm
Inner diameter 4 in 102mm
Length 9 in 229 mm
Operating weight (with 33,000-lb [14 969-kg] test, two-pitch digging chain
and 24-in [610-mm] roller boom)
920 lb 417 kg
Power U.S. Metric
Engine: Honda GX390
Fuel: gasoline
Cooling medium: air
Number of cylinders: one
Displacement
23.7 in
3
389 cm
3
Bore 3.53 in 90 mm
Stroke 2.52 in 64 mm
Gross power @ 3600 rpm 13 hp 9.7 kW
Maximum governed speed installed (no load) 3600 rpm 3600 rpm
Flywheel power @ 3200 rpm (full load) 12 hp 8.9 kW
Fuel consumption @ 3600 rpm .89 gph 3.4 L/hr
Maximum tilt angle 20° 20°
Battery
210, 12V