Rt45 operator’s manual – Ditch Witch RT45 User Manual
Page 182
RT45 Operator’s Manual
Specifications - 185
RT45 Tractor with H313 Trencher
CMW
®
Backfill Blade
U.S.
Metric
Blade width
64 in
1.6 m
Blade height
14 in
355 mm
Lift height above ground
12 in
300 mm
Blade drop below ground
8 in
200 mm
Maximum swing angle (left/right)
28°
28°
Tilt angle (up/down)
11°
11°
Power
U.S.
Metric
Engine: Deutz
®
D2.9L4, diesel, EPA Tier 4, EU stage IIIa
Cooling medium: water
Injection: direct
Aspiration: natural
Number of cylinders: 4
Displacement
177 in
3
2.9 L
Bore
3.6 in
92 mm
Stroke
4.3 in
110 mm
Engine manufacturer’s gross power rating (SAE J1995)
48.8 hp
36.4 kW
Estimated net power rating (SAE J1349)
46 hp
34 kW
Rated speed
2600 rpm
2600 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.