Ditch Witch RT55 Ride-On Trencher
The 60-hp (44.7-kW) RT55 ride-on trencher is designed for the toughest, tightest landscapes. Compact, powerful and equipped with a low-noise Deutz engine, the RT55 trencher works efficiently and inconspicuously even in the most sensitive urban settings. And with its multiple attachments, the heavy-duty RT55 is as versatile as you want it to be.
Equipment Features
Featured Content
Power
U.S
Metric
Engine
Deutz® D2011L040
Fuel
Diesel
Injection
Direct
Aspiration
Natural
Number of cylinders
4
Displacement
221 in3
3.62 L
Bore
3.8 in
97 mm
Stroke
5 in
127 mm
Gross power rating (SAE J1995)
62 hp
46 kW
Rated speed
2,600 rpm
Emissions compliance
EPA Tier 4 interim
EU Stage IIIa
RT55
Rugged Design
Integrated front cast weight reduces the need for extended weight racks, no matter which attachment is used.
Part of a complete microtrenching system that includes a specially configured RT45 or RT55 and a specially designed saw blade.
Heavy-duty frame, ground drive components and backfill blade assembly ensure maximum durability and reliability.
Planetary axles provide greater torque at the wheel and higher ground clearance.
RT55
Operator’s Station
Operator’s station features easy-to-read gauge cluster, 90-degree swivel seat, high-visibility sloped hood design, and optional cruise control system.
Tires/Pressure
U.S
Metric
35 x 19.00-16, 12-ply bar lug
55 psi
379 kPa
31 x 15.50-15, 8-ply bar lug
40 psi
276 kPa
RT55
Power
Quiet, emissions-compliant Deutz® diesel engine is built for maximum power and minimal maintenance.
Operation
U.S
Metric
Forward speed, max
High/2nd
5.5 mph
8.9 km/h
Reverse speed, max
Low
1.1 mph
1.8 km/h
High
3.4 mph
5.5 km/h
Vehicle clearance circle
Front steer only
33.5 ft
10.21 m
Coordinated steer
21.5 ft
6.55 m
Digging chain speed, max
764 fpm
232.87 m/min
Noise Level
U.S
Metric
Operator
87 dBA sound pressure per ISO 6394
Exterior
104 dBA sound power per ISO 6393
Backfill Blade
U.S
Metric
Blade width
72 in
1.83 m
Blade height
14 in
356 mm
Lift height, above ground
17 in
430 mm
Blade drop, below ground
12 in
305 mm
Swing angle max left/right
30°
Tilt angle, up/down
16°
RT55
Superior Support
Your Ditch Witch equipment is backed by a worldwide network of dealers you can count on for unmatched commitment to your success. From genuine Ditch Witch parts to factory-trained service to expert advice, your Ditch Witch dealer has it all for you.
Hydraulic System @ 2,600 RPM
U.S
Metric
Ground drive pump capacity
32 gpm
121 l/min
Ground drive pump relief pressure
5,000 psi
345 bar
Attachment pump capacity
32 gpm
121 l/min
Attachment pump relief pressure
Forward
5,450 psi
376 bar
Reverse
3,550 psi
245 bar
Auxiliary pump capacity
Front pump
8 gpm
30 l/min
Rear pump
6 gpm
23 l/min
Auxiliary pump relief pressure
3,000 psi
207 bar
Battery
U.S
Metric
Group
78U
Reserve capacity rating
110 min
Cold crank rating @ 0°F (-18°C)
800 amps
Auxiliary power outlet
12V, 10 amps
* Based on shortest boom with 6-in (152-mm) wide, 4-pitch chain and 175-lb (79-kg) operator. Specifications are general and subject to change without notice. If exact measurements are required, equipment should be weighed and measured. Due to selected options, delivered equipment may not necessarily match that shown.
Dimensions (with 31 x 15.50-15 Tires)
U.S
Metric
Height
95.2 in
2.42 m
Width
71 in
1.8 m
Length, nose to rear mount
114 in
2.9 m
Length, transport
128 in
3.25 m
Basic unit weight
5,610 lb
2545 kg
Front counterweight
1,915 lb
869 kg
Wheelbase
60 in
1.52 m
Spoil dishcharge reach, min to max
17-30 in
430-760 mm
Tread
55 in
1.4 m
Ground clearance
10 in
254 mm
Rear axle, center to rear attachment
Mounting holes
14.7 in
373 mm
Fluid Capacities
U.S
Metric
Fuel tank
19.5 gal
74 L
Engine oil
16 qt
15 L
Hydraulic system
20 gal
76 L
Hydraulic reservoir
12 gal
45 L
Power Train
U.S
Metric
Ground drive transmission
Hydrostatic drive, infinitely variable from zero to maximum, foot-pedal and hand-lever operated speed/direction control
Differentials
Planetary front and rear w/optional rear steering
Service brake
Ground drive speed/direction control brakes machine hydraulically when moved to neutral position
Attachment drive transmission
Hydrostatic, lever operated, speed infinitely variable from zero to maximum
Trencher drive transmission
Hydrostatic
RT55
Productivity
Attachments include a traversing trencher, vibratory plow, combination trencher/plow, traversing saw, backhoe, and reel carrier.
Two-piece hood design allows easy access to engine compartment for service and daily maintenance.