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- New
- Trencher
- General
Ditch Witch RT70 with Plow
PULLING OUT ALL THE STOPS. Powered by a 72-hp Yanmar® Tier 4 Stage V-Compliant diesel engine, the RT70 is built for heavy-duty trenching, plowing and microtrenching jobs with tight fits and even tighter schedules.
Engine
InjectionDirect
AspirationTurbocharged
Displacement202.53 in3
Rated Speed2,500 rpm
EngineYanmar® 4TNV98CT
FuelDiesel
Engine Manufacturers Gross Power Ratingsae J72 hp
Cooling MediumLiquid
Number Of Cylinders4
Bore3.85 in
Stroke4.33 in
Operational
Tires19.0/45-17 14PR TL, 19.0/45-17 14PR TL (w/ urethane), 33 x 12 (solid)
Tracks450x85x36, rubber track, chevron pattern
Ground Drive Transmission2-speed transmission w/ 3-speed bent axis motor
DifferentialsPlanetary front and rear w/diff loc
Parking BrakeSAHR
Attachment Drive TransmissionHydrostatic
Fuel Tank25 gal
Engine Oil11.1 qt
Coolant3.3 gal
Hydraulic Reservoir12-15 gal
Hydraulic System18-20 gal
Operator91 dBA sound pressure per ISO 6394
Exterior107 dBA sound power per ISO 6393
Handarm13.1 m/sec2
Ground Drive Pump Capacity29 gpm
Ground Drive Pump Relief Pressure4,350-4,800 psi
Attachment Pump Capacity29 gpm
Attachment Pump Relief Pressure6,400 psi
Auxiliary Pump Capacity Front Pumpsteering7.2 gpm
Auxiliary Pump Capacity Rear Pumpauxilary7.2 gpm
Side Of Enginebh Supplementary Pump6.5 gpm
Auxiliary Pump Relief Pressure3,000 psi
Forward Speed Tracks Low0.79 mph
Forward Speed Tracks High4.22 mph
Forward Speed Tires Low1.21 mph
Forward Speed Tires High6.52 mph
Forward Speed Tires Solid Low1.15 mph
Forward Speed Tires Solid High6.4 mph
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front Steer Only Tracks34.99 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front And Rear Steer Tracks24.68 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Bladefront Steer Only Tires31.58 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Bladefront And Rear Steer Tires23.64 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front Steer Only Tires Solid31.28 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front And Rear Steer Tires Solid21.85 ft
Ground Clearance Tracks14.94 in
Ground Clearance Tires11.15 in
Ground Clearance Tires Solid9.13 in
Basic Unit Weight Tracks9,590 lb
Basic Unit Weight Tires6,000 lb
Basic Unit Weight Tires Solid6,489 lb
Basic Unit Weight Allowable Tractor Weight Max17,000 lb
Basic Unit Weight Front Counterweight1,710 lb
Dimensions
Height Tracks104.4 in
Height Tires100.6 in
Height Tires Solid100.4 in
Width Tracks78.5 in
Width Tires76.8 in
Width Tires Solid71.1 in
Length Transport Tracks142.2 in
Length Transport Tires134.8 in
Length Transport Tires Solid133.5 in
Angle Of Approach Tracks32°
Angle Of Approach Tires20.8°
Angle Of Approach Tires Solid19.3°
Tread Tracks60.3 in
Tread Tires58.2 in
Tread Tires Solid54.7 in
Rear Axle To Attachment Mount Holes13.8 in
Wheelbase Tracks63 in
Blade Width72 in
Blade Height14.9 in
PULLING OUT ALL THE STOPS. Powered by a 72-hp Yanmar® Tier 4 Stage V-Compliant diesel engine, the RT70 is built for heavy-duty trenching, plowing and microtrenching jobs with tight fits and even tighter schedules.
Engine
InjectionDirect
AspirationTurbocharged
Displacement202.53 in3
Rated Speed2,500 rpm
EngineYanmar® 4TNV98CT
FuelDiesel
Engine Manufacturers Gross Power Ratingsae J72 hp
Cooling MediumLiquid
Number Of Cylinders4
Bore3.85 in
Stroke4.33 in
Operational
Tires19.0/45-17 14PR TL, 19.0/45-17 14PR TL (w/ urethane), 33 x 12 (solid)
Tracks450x85x36, rubber track, chevron pattern
Ground Drive Transmission2-speed transmission w/ 3-speed bent axis motor
DifferentialsPlanetary front and rear w/diff loc
Parking BrakeSAHR
Attachment Drive TransmissionHydrostatic
Fuel Tank25 gal
Engine Oil11.1 qt
Coolant3.3 gal
Hydraulic Reservoir12-15 gal
Hydraulic System18-20 gal
Operator91 dBA sound pressure per ISO 6394
Exterior107 dBA sound power per ISO 6393
Handarm13.1 m/sec2
Ground Drive Pump Capacity29 gpm
Ground Drive Pump Relief Pressure4,350-4,800 psi
Attachment Pump Capacity29 gpm
Attachment Pump Relief Pressure6,400 psi
Auxiliary Pump Capacity Front Pumpsteering7.2 gpm
Auxiliary Pump Capacity Rear Pumpauxilary7.2 gpm
Side Of Enginebh Supplementary Pump6.5 gpm
Auxiliary Pump Relief Pressure3,000 psi
Forward Speed Tracks Low0.79 mph
Forward Speed Tracks High4.22 mph
Forward Speed Tires Low1.21 mph
Forward Speed Tires High6.52 mph
Forward Speed Tires Solid Low1.15 mph
Forward Speed Tires Solid High6.4 mph
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front Steer Only Tracks34.99 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front And Rear Steer Tracks24.68 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Bladefront Steer Only Tires31.58 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Bladefront And Rear Steer Tires23.64 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front Steer Only Tires Solid31.28 ft
Vehicle Clearance Circlesae Walltowall Wbackfill Blade Front And Rear Steer Tires Solid21.85 ft
Ground Clearance Tracks14.94 in
Ground Clearance Tires11.15 in
Ground Clearance Tires Solid9.13 in
Basic Unit Weight Tracks9,590 lb
Basic Unit Weight Tires6,000 lb
Basic Unit Weight Tires Solid6,489 lb
Basic Unit Weight Allowable Tractor Weight Max17,000 lb
Basic Unit Weight Front Counterweight1,710 lb
Dimensions
Height Tracks104.4 in
Height Tires100.6 in
Height Tires Solid100.4 in
Width Tracks78.5 in
Width Tires76.8 in
Width Tires Solid71.1 in
Length Transport Tracks142.2 in
Length Transport Tires134.8 in
Length Transport Tires Solid133.5 in
Angle Of Approach Tracks32°
Angle Of Approach Tires20.8°
Angle Of Approach Tires Solid19.3°
Tread Tracks60.3 in
Tread Tires58.2 in
Tread Tires Solid54.7 in
Rear Axle To Attachment Mount Holes13.8 in
Wheelbase Tracks63 in
Blade Width72 in
Blade Height14.9 in
- New
- 2024
- Ditch Witch®
- Quad RT70
- Trencher
- General
- Yanmar®
- Model: 4TNV98CT
- Engine manufacturer’s gross rating (SAE J1995): 72 hp (54 kW)
- 202.53 in3 (3.3 L)
- medium: Liquid
- Direct
- Turbocharged
- Number of: 4
- 3.85 in (98 mm)
- 4.33 in (110 mm)
- 2,500 rpm
- compliance: Tier 4 Final (Stage V)
- Diesel
- Ground drive: 2-speed transmission w/ 3-speed bent axis motor | Attachment drive: Hydrostatic
- Planetary front and rear w/diff loc
- Planetary front and rear w/diff loc
- 450x85x36, rubber track, chevron pattern
- SAHR
- Service: Ground drive speed/direction control brakes machine hydraulically when moved to neutral position
- 19.0/45-17 14PR TL / 19.0/45-17 14PR TL (w/ urethane) / 33 x 12 (solid)
- 19.0/45-17 14PR TL / 19.0/45-17 14PR TL (w/ urethane) / 33 x 12 (solid)
- SAE reserve capacity rating: 110 min
- Group: 78U | Cold crank rating @ 0°F (-18°C): 800 amps | Auxiliary power outlet: 12V
- Operator: 91 dBA sound pressure per ISO 6394 | Exterior: 107 dBA sound power per ISO 6393
- Ground drive pump relief: 4,350-4,800 psi (300-330 bar) | Attachment pump relief, (2500 rpm): 6,400 psi (440 bar) | Auxiliary pump relief: 3,000 psi (207 bar)
- Ground drive capacity: 29 gpm (110 l/min) | Attachment pump capacity: 29 gpm (110 l/min) | Auxiliary pump capacity Front pump (steering): 7.2 gpm (27.5 l/min) | Auxiliary pump capacity Rear pump (auxiliary): 7.2 gpm (27.5 l/min)
- Angle of approach, Tracks: 32° | Angle of approach, Tires, 19.0/45: 20.8° | Angle of approach, Tires, solid: 19.3° | Tread, Tracks: 60.3 in (1524 mm) | Tread, Tire, 19.0/45: 58.2 in (1478 mm) | Tread, Tire, solid: 54.7 in (1389 mm) | Rear axle to attachment mount holes: 13.8 in (351 mm) | Spoil discharge reach, min to max: 17-20 in (430-510 mm) | Tread: 46 in (1.2 m) | Vehicle clearance circle (SAE) wall-to-wall w/backfill blade, Front steer only, tracks: 34.99 ft (10.66 m) / Front steer only, tires: 31.58 ft (9.63 m) / Front and rear steer, tracks: 24.68 ft (7.52 m) / Front and rear steer, tires: 23.64 ft (7.21 m)
- 104.4 in (2652 mm)
- Blade: 72 in (1829 mm) | Tracks: 78.5 in (1994 mm) | Tire, 19.0/45 : 76.8 in (1951 mm) | Tire, solid: 71.1 in (1806 mm)
- Blade: (14.9 in 378 mm) | Lift, above ground: 25.2 in | Tire, 19.0/45: 100.6 in (2555 mm) | Tire, solid: 100.4 in (2550 mm)
- Transport, Tracks: 142.2 in (3612 mm) | Transport, Tires, 19.0/45: 134.8 in (3424 mm) | Transport, Tires, solid: 133.5 in (3391 mm)
- tracks: 63 in (1600 mm)
- Tracks: 14.94 in (379 mm) / Tires: 11.15 in (283 mm) / Tires, solid: 9.13 in (232 mm)
- 25 gal (95 L)
- System: 18-20 gal (68-75 L) | Reservoir: 12-15 gal (45-56 L)
- Engine: 11.1 qt (10.5 L)
- Coolant: 3.3 gal (12.3 L)
- Basic unit, Tracks: 9,590 lb (4350 kg) / Tires: 6,000 lb (2722 kg) / Tires, solid: 6,489 lb (2943 kg) | Allowable tractor, max: 17,000 lb (8664 kg) | Front counterweight: 1,710 lb (776 kg)
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.