RT125 QUAD
Dimensions
Height
120 in
Nose to rear mount length
126.3 in
Length, transport
166 in
Wheelbase
79 in
Width
89 in
Angle of approach
34°
Tread
71 in
Operation
Forward speeds
- Low
2 mph
- Medium
4.4 mph
- High
7.2 mph
Reverse speeds
- Low
2 mph
- Medium
4.4 mph
- High
4.7 mph
Vehicle clearance circle (SAE), wall-to-wall, w/ backfill blade
- Front steer only
42.4 ft
- Coordinated steer
21.6 ft
Ground clearance
15.5 in
Basic unit weight
15,300 lb
Maximum allowable tractor weight
27,200 lb
Front counterweight
1,300 lb
Side counterweight (each)
250 lbs.
Backfill Blade
Blade width
80 in
Blade height
17 in
Lift height, above ground
26 in
Blade drop, below ground
10 in
Maximum swing angle, left/right
30°
Tilt angle, up/down
12°
Power
Engine
Deutz TCD3.6L4
Fuel
Diesel
Cooling medium
Liquid
Injection
Direct
Aspiration
Turbocharged & charge air cooled
Number of cylinders
4
Displacement
221 in3
Bore
3.86 in
Stroke
4.72 in
Manufacturer's gross power rating (SAE J1995)
121 hp
Rated speed
2,300 rpm
Engine tilt angles, maximum
- Longitudinal
30°
- Lateral
30°
Emissions compliance
EPA Tier 4 Final
Power Train
Ground drive transmission
Hydrostatic
Attachment drive transmission
Hydrostatic
Differentials
Planetary front and rear with rear steering
Service brake
Hydrostatic
Parking brake
Disc type, SAHR
Tracks
450 x 86 x 42, rubber track, chevron pattern
Tires/Pressure
Hydraulic System
Ground drive @ 2300 rpm
- Pump capacity
47 gpm
- Pump relief pressure
6,300 psi
Attachment
- Pump capacity
45 gpm
- Pump relief pressure
6,500 psi
Auxiliary
- Pump capacity
5.1 pgm
- Pump relief pressure
3,000 psi
Fluid Capacities
Fuel Tank
38 gal
Engine Oil
8.5 qt
Hydraulic reservoir
20 gal
Hydraulic system
30 gal
Cooling system
4.25 qt
Def tank
2.6 qt
Battery
2 used
Group 65
SAE reserve capacity rating
165 min
SAE cold crank rating @ 0° F (-18° C)
875 amps
Auxiliary power outlet
12V, 10 amps
Noise Level
Operator
92 dBA sound pressure per ISO 6394
Exterior
109 dBA sound pressure per ISO 6394
Differentials
General
Vibration Level
During normal operation, vibration transmitted to the operator's:
- Hand/arm
2.9 m/sec2
- Whole body
0.5 m/sec2
Conveyor Drive