Contents
Dimensions
| Overall Length | 27.85 ft in (8488 mm) |
| Width Over Tires | 8.14 ft in (2481 mm) |
| Wheelbase | 19.4 ft in (5915 mm) |
| Rear Ground Clearance | 1.13 ft in (347 mm) |
| Tandem Axle Wheelbase | 4.96 ft in (1511 mm) |
| Front Ground Clearance | 1.87 ft in (572 mm) |
| Blade Base | 8.24 ft in (2511 mm) |
| Height To Top Of Isomount Cab | 10.75 ft in (3278 mm) |
| Length – Between Tandem Axles | 59.5 in (1511.3 mm) |
| Length – Counterweight To Ripper | 389.3 in (9888.22 mm) |
| Length – Front Axle To Mid Tandem | 232.8 in (5913.12 mm) |
| Length – Front Axle To Moldboard | 98.85 in (2510.79 mm) |
| Length – Front Tire To Rear Of Machine | 334.1 in (8486.14 mm) |
| Height – Top Of Cylinders | 113.7 in (2887.98 mm) |
| Height – Top Of Cab | 10.75 ft in (0.28 m) |
| Height – Front Axle Center | 22.5 in (571.5 mm) |
| Height – Exhaust Stack | 112.4 in (2854.96 mm) |
| Width – Outside Front Tires | 97.7 in (2481.58 mm) |
| Width – Outside Rear Tires | 97.7 in (2481.58 mm) |
| Width – Tire Center Lines | 84.1 in (2136.14 mm) |
| Ground Clearance – Rear Axle | 13.6 in (345.44 mm) |
Ripper
| Pry-Out Force | 25972 lb (11780.8 kg) |
| Penetration Force | 18911 lb (8577.9 kg) |
| Machine Length Increase, Beam Raised | 39.2 in (995.7 mm) |
Engine Details
| Number Of Cylinders | 6 |
| Net Power Gear 4-6 | 173 hp (129 kw) |
| Engine Make | CAT |
| Engine Model | C6.6 ACERT VHP |
Frame
| Front Frame Structure – Height | 0.9 ft in (254 mm) |
| Front Frame Structure – Width | 0.9 ft in (254 mm) |
| Front Frame Structure – Thickness | 0.1 ft in (16.1 mm) |
Engine Details
| Net Power Gear 1-2 | 163 hp (121 kw) |
| Power Measured @ | 2000 rpm |
| Net Power Gear 5-6 | 173 hp (129 kw) |
| Max Power | 173 hp (129.1 kw) |
| Net Power Gears 7-8 | 173 hp (129 kw) |
| Displacement | 403 cu in (6.7 L) |
| Bore | 4.2 in (105 mm) |
| Stroke | 5 in (125 mm) |
| Engine Model | Cat C6.6 ACERT VHP |
| Derating Altitude | 11500 ft in (3505.2 m) |
| Maximum Torque | 690 lb ft (935.6 Nm) |
| Base Power (1st Gear) – Net | 158 hp (117.9 kw) |
| Speed At Rated Power | 2000 RPM |
| High – Ambient Capability | 122 degrees |
| High Ambient – Fan Speed – Maximum | 1650 RPM |
| High Ambient – Fan Speed – Minimum | 550 RPM |
| Vhp Plus Range – Net | 118-144 kW (158-193 hp) |
Frame
| Circle – Diameter | 60.2 in (1529.1 mm) |
| Drawbar – Height | 6 in (152.4 mm) |
| Front Axle – Height To Center | 22.5 in (571.5 mm) |
| Circle – Blade Beam Thickness | 1.4 in (35.6 mm) |
| Front Axle – Total Oscillation Per Side | 32 degrees |
| Drawbar – Thickness | 0.4 in (10.2 mm) |
| Drawbar – Width | 3 in (76.2 mm) |
| Front Axle – Wheel Lean – Left/Right | 18 degrees |
Engine Details
| Torque Rise – Vhp Plus | 40% |
| Base Power (All Gears) – Net | 158 hp (117.9 kw) |
| Standard – Fan Speed – Maximum | 1150 RPM |
| Standard – Fan Speed – Minimum | 550 RPM |
| Standard – Ambient Capability | 109 degrees |
| Vhp Range – Net | 118 -129 kW (158-173 hp) |
Frame
| Drawbar – Yoke Bar Thickness | 0.8 in (19.1 mm) |
Operational Specs
| Std Operation Weight – Front Axle | 8836 lb (4008 kg) |
| Std Operation Weight – Rear Axle | 23180 lb (10514 kg) |
| Hydraulic System Fluid Capacity | 16 gal (60 L) |
| Std Operation Weight – Total | 32016 lb (14522 kg) |
| Max Operation Weight – Front Axle | 15284 lb (6933 kg) |
| Max Operation Weight – Rear Axle | 29406 lb (13338 kg) |
| Max Operation Weight – Total | 44690 lb (20271 kg) |
| Fuel Tank Capacity | 90 gal (340 L) |
| Cooling System Fluid Capacity | 10.4 gal (40 L) |
| Rear Diff/Final Drive Fluid Capacity | 13.2 gal (50 L) |
| Circle Gearbox Fluid Capacity | 1.8 gal (7 L) |
| Tandem Case Fluid Capacity (Each) | 16.9 gal (61 L) |
Power Train
| Brakes – Parking | Multiple oil disc |
| Brakes – Service | Multiple oil-disc |
| Transmission | Direct drive, power shift, countershaft |
| Forward/Reverse Gears | 8 Fwd / 6 Rev |
| Brakes – Secondary | Dual circuit control system |
| Brakes – Service – Surface Area | 3565 in2 (2.3 m2) |
Steering
| Articulation Angle | 20 degrees |
| Turning Radius | 24.5 ft in (7.5 m) |
Transmission
| Transmission Type | direct drive, power shift, countershaft |
| Number Of Gears – Forward | 8 |
| Number Of Gears – Reverse | 6 |
| Max Speed – Forward | 27.7 mph (44.5 km/h) |
| Max Speed – Reverse | 23.5 mph (37.8 km/h) |
Front Axle
| Wheel Lean | 18 degrees |
| Oscillation – Total | 32 degrees |
| Ground Clearance | 1.9 ft in (572 mm) |
Weights
| Gross Vehicle Weight – Base – Total | 33064 lb (14997.6 kg) |
| Gross Vehicle Weight – Maximum – Total | 44690 lb (20271.1 kg) |
| Gross Vehicle Weight – Base – Rear Axle | 23145 lb (10498.4 kg) |
| Gross Vehicle Weight – Base – Front Axle | 9919 lb (4499.2 kg) |
| Gross Vehicle Weight – Maximum – Front Axle | 15954 lb (7236.7 kg) |
| Gross Vehicle Weight – Maximum – Rear Axle | 48736 lb (22106.3 kg) |
Hydraulic System
| Standby Pressure | 450 psi |
| Maximum System Pressure | 3500 psi |
Moldboard
| Moldboard Width | 12 ft in (3668 mm) |
| Moldboard Height | 24 in (609.6 mm) |
| Moldboard Thickness | 0.9 in (22 mm) |
| Max Depth Of Cut | 28.3 in (720 mm) |
| Side Shift Left | 20.1 in (510 mm) |
| Side Shift Right | 26 in (660 mm) |
| Blade Pull At Max Weight | 26465 lb (12004 kg) |
| Blade Down Pressure | 27066.2 lb (12277 kg) |
Hydraulic System
| Pump Type | Variable piston |
| Pump Flow | 51 gal/min (193 L/min) |
| Relief Valve Pressure | 3500 psi (24100 kPa) |
| Circuit Type | Electro-hydraulic closed center, load sensing, |
| Pump Output | 51 gal/min |
Moldboard
| Blade Width | 12 ft in (3.7 m) |
| Arc Radius | 16.3 in (414.1 mm) |
| Throat Clearance | 4.9 in (124 mm) |
| Cutting Edge Width | 6 in (152.4 mm) |
| Cutting Edge Thickness | 0.6 in (15.3 mm) |
| End Bit – Width | 6 in (152.4 mm) |
| End Bit – Thickness | 0.6 in (15.3 mm) |
| Moldboard – Height | 24 in (609.6 mm) |
| Moldboard – Thickness | 0.9 in (22.1 mm) |
| Blade Pull – Maximum Gvw | 25862 lb (11730.9 kg) |
| Blade Pull – Base Gvw | 20830 lb (9448.4 kg) |
| Blade Down Pressure – Base Gvw | 17566 lb (7967.9 kg) |
| Blade Down Pressure – Maximum Gvw | 28254 lb (12815.8 kg) |
Circle
| Diameter | 60.2 in (1530 mm) |
| Shift Left | 25.8 in (656 mm) |
| Shift Right | 25.8 in (656 mm) |
| Max Reach Outside Tires – Left | 68.6 in (1742 mm) |
| Max Reach Outside Tires – Right | 75 in (1905 mm) |
| Max Lift Above Ground | 16.8 in (427 mm) |
| Blade Tip Angle – Front | 40 degrees |
| Blade Tip Angle – Rear | 5 degrees |
Operating Specifications
| Top Speed – Forward | 27.7 mph (44.6 km/h) |
| Top Speed – Reverse | 23.5 mph (37.9 km/h) |
| Turning Radius – Outside Front Tires | 24.5 ft in (7.5 m) |
| Steering Range – Left/Right | 47.5 degrees |
| Articulation Angle – Left/Right | 20 degrees |
| Forward – 8th | 27.7 mph (44.6 km/h) |
| Forward – 7th | 19 mph (30.6 km/h) |
| Forward – 6th | 13.8 mph (22.3 km/h) |
| Forward – 5th | 10.2 mph (16.5 km/h) |
| Forward – 4th | 6.5 mph (10.5 km/h) |
| Forward – 3rd | 4.8 mph (7.7 km/h) |
| Forward – 2nd | 3.3 mph (5.4 km/h) |
| Forward – 1st | 2.4 mph (3.9 km/h) |
| Reverse – 6th | 23.5 mph (37.9 km/h) |
| Reverse – 5th | 16.1 mph (26 km/h) |
| Reverse – 4th | 8.6 mph (13.9 km/h) |
| Reverse – 3rd | 5.6 mph (9.1 km/h) |
| Reverse – 2nd | 3.8 mph (6.2 km/h) |
| Reverse – 1st | 2 mph (3.3 km/h) |
Standards
| Brakes | ISO 3450:1996 |
| Rops/Fops | ISO 3471:1992 / ISO 3449:1992 |
| Sound | ISO 6394:1998 / ISO 6395:1988 |
| Steering | ISO 5010:1992 |
Service Refill
| Cooling System | 10.4 gal (39.4 L) |
| Engine Oil | 4.1 gal (15.6 L) |
| Hydraulic System – Tank | 16 gal (60.6 L) |
| Tandem Housing – Each | 16.9 gal (64 L) |
| Circle Drive Housing | 1.8 gal (6.9 L) |
| Front Wheel Spindle Bearing Housing | 0.1 gal (0.4 L) |
| Fuel Tank Capacity | 90 gal (340.7 L) |
| Transmission – Differential – Final Drives | 13.2 gal (50 L) |
Blade Range
| Circle Centershift – Right | 25.8 in (655.4 mm) |
| Circle Centershift – Left | 25.8 in (655.4 mm) |
| Moldboard Sideshift – Right | 26 in (660.4 mm) |
| Moldboard Sideshift – Left | 20.1 in (510.6 mm) |
| Blade Tip Range – Forward | 40 degrees |
| Blade Tip Range – Backward | 5 degrees |
| Maximum Shoulder Reach Outside Of Tires – Right | 75 in (1905 mm) |
| Maximum Shoulder Reach Outside Of Tires – Left | 68.6 in (1742.5 mm) |
| Maximum Lift Above Ground | 16.8 in (426.8 mm) |
| Maximum Depth Of Cut | 28.3 in (718.9 mm) |
| Maximum Blade Position Angle | 90 degrees |
Scarifier
| Rear – Scarifier Shank Holders | 9 |
| Mid, V-Type – Scarifier Shank Holders | 11 |
| Front, V-Type, 5 Or 11 Tooth – Working Width | 47.4 in (1204 mm) |
| Front, V-Type, 5 Or 11 Tooth – Scarifying Depth, Maximum | 18.4 in (467.4 mm) |
| Front, V-Type, 5 Or 11 Tooth – Scarifier Shank Holders | 5 / 11 |
| Front, V-Type, 5 Or 11 Tooth – Scarifier Shank Holder Spacing | 4.6 in (116.9 mm) |
| Mid, V-Type – Working Width | 46.6 in (1183.7 mm) |
| Mid, V-Type – Scarifying Depth, Maximum | 11.5 in (292.1 mm) |
| Mid, V-Type – Scarifier Shank Holder Spacing | 4.6 in (116.9 mm) |
| Rear – Working Width | 91 in (2311.4 mm) |
| Rear – Scarifying Depth, Maximum | 10.5 in (266.7 mm) |
| Rear – Scarifier Shank Holder Spacing | 10.5 in (266.7 mm) |
| Mid, Straight – Working Width | 71 in (1803.4 mm) |
| Mid, Straight – Scarifier Shank Holder Spacing | 4.4 in (111.8 mm) |
| Mid, Straight – Scarifier Shank Holders | 17 |
| Mid, Straight – Scarifying Depth, Maximum | 12.5 in (317.5 mm) |
Tandems
| Height | 19.8 in (502 mm) |
| Width | 6.8 in (171.8 mm) |
| Sidewall Thickness – Inner | 0.5 in (12.7 mm) |
| Sidewall Thickness – Outer | 0.6 in (15.3 mm) |
| Drive Chain Pitch | 1.8 in (45.8 mm) |
| Wheel Axle Spacing | 59.5 in (1511.3 mm) |
| Tandem Oscillation – Front Up | 15 degrees |
| Tandem Oscillation – Front Down | 25 degrees |
