Equipment Specifications Library

Basic Model Information

  • Manufacturer:
    Ditch Witch
  • Model:
    RT70

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Additional Info

GENERAL
Ditch Witch Model RT70 Tractor, 4-Wheel Drive, Rigid Frame, Hydrostatic or Powershift ground drive through rubber tires, Optional 4-Wheel Steering, Hydrostatic attachment drive, riding unit.

DIMENSIONAL
Height: 108" (2740 mm)
Nose to rear mount length: 122" (3230 mm)
Length - transport: 131" (3330 mm)
Wheelbase: 63" (1600 mm)
Width: 71" (1800 mm)
Tread: 55" (1400 mm)

OPERATION
Forward Speeds -
Low/Low: 0.7 mph (1.1 kph)
Low/High: 1.4 mph (2.2 kph)
High/Low: 5.2 mph (8.4 kph)
High/High: 9.9 mph (15.9 kph)
Reverse Speeds -
Low/Low: 0.4 mph (0.7 kph)
Low/High: 0.8 mph (1.4 kph)
High/Low: 3.3 mph (5.2 kph)
High/High: 6.2 mph (9.9 kph)
Vehicle Clearance Circle
(SAE) Wall to Wall with backfill blade
Front Steer Only: 32 ft (9.8 m)
Front and Rear Steer: 20 ft (6.1 m)
Basic Unit Weight: 6920 lb (3139 kg)
Backfill Blade
Blade Width: 72" (1830 mm)
Blade Height: 17" (430 mm)
Lift Height Above Ground: 19" (480 mm)
Blade Drop Below Ground: 13" (330 mm)
Maximum Swing Angle (left/right): 30°
Tilt Angle (up/down): 24°

POWER PLANT
Model: John Deere 4045DF150
Displacement: 276 in3 (4523 cm3)
Bore: 4.19" (106 mm)
Stroke: 5" (127 mm)
Engine Manufacturer's Gross Power Rating @ 2500RPM: 70 HP (52 kw)
Maximum Governed, No-Load Speed: 2650 RPM

POWER TRAIN
Ground Drive Transmission: Hydrostatic or Powershift
Differentials: Planetary front and rear with optional rear steering
Service Brake: Disc, Front Operated
Parking Brake: Disc, Hand Operated
Tires: 31x15-50-15 8-ply bar lug; inflate to 45 psi (3.1 bar), 35x19-16.1 12-ply bar lug; inflate to 55 psi (3.8 bar)
Attachment Drive Transmission: Hydrostatic, lever-operated speed infinitely variable from zero to maximum, or powershift, with 2-speed control of forward and reverse

HYDRAULIC SYSTEM
Ground Drive Pump Capacity @ 2500RPM: 30.4 GPM (115.1 L/MIN)
Ground Drive Pump Relief Pressure @ 2500RPM: 5000 PSI (345 BAR)
Attachment Pump Capacity @ 2500RPM: 36.3 GPM (137 L/MIN)
Attachment Pump Relief Pressure @ 2500RPM: 6090 PSI (420 BAR)
Auxiliary Pump Capacity @ 2500RPM: 13 GPM (49 L/MIN)
Auxiliary Pump Relief Pressure @ 2500RPM: 2500 PSI (172.4 BAR)

FLUID CAPACITIES
Fuel Tank: 30 GAL (114 L)
Engine Oil: 9 QT (8.6 L)
Hydraulic Reservoir: 13 GAL (49 L)
Hydraulic System: 16.5 GAL (62 L)
Cooling System: 17 QT (16 L)

BATTERY
Group 34 H, SAE
Reserve Capacity - 120 minutes
SAE Cold Crank @ 0° F (18°C) 800 AMP
Auxiliary Power Outlet - 12 Volt, 10 AMP

This information is provided for informational purposes only. HDD Broker LLC cannot warrant the accuracy or completeness of this information. This information is subject to change by the manufacturer. Some specifications may vary by model year.

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