Engine Model |
Cat® C27 ACERT™ |
Gross Power |
561 kW752 HP |
Bore |
137.2 mm5.4 in |
Stroke |
152.4 mm6 in |
Displacement |
27.03 l1649.5 in³ |
Torque Rise |
18 %18 % |
Emissions |
U.S. EPA Tier 4 Final or Tier 2 Equivalent |
Gross Power - ISO 14396 |
561 kW752 HP |
Gross Power - SAE J1995 |
571 kW766 HP |
Net Power - SAE J1349 |
521 kW699 HP |
Net Power - SAE J1349 - High Ambient |
483 kW648 HP |
Net Power - SAE J1349 - Standard Ambient |
521 kW699 HP |
Peak Torque - Speed |
3557 N·m2624 lb/ft |
Rated Speed |
1800 r/min1800 r/min |
Operating Weight |
74883 kg165089 lb |
Converter Drive - Forward 1 |
7.3 km/h4.5 mile/h |
Converter Drive - Forward 2 |
13.3 km/h8.3 mile/h |
Converter Drive - Forward 3 |
22.9 km/h14.2 mile/h |
Converter Drive - Reverse 1 |
7.9 km/h4.9 mile/h |
Converter Drive - Reverse 2 |
14.7 km/h9.1 mile/h |
Converter Drive - Reverse 3 |
24.9 km/h15.5 mile/h |
Direct Drive - Forward 2 |
13.7 km/h8.5 mile/h |
Direct Drive - Forward 3 |
24.5 km/h15.2 mile/h |
Direct Drive - Reverse 1 |
8.7 km/h5.4 mile/h |
Direct Drive - Reverse 2 |
15.4 km/h9.6 mile/h |
Direct Drive - Reverse 3 |
26.4 km/h16.4 mile/h |
Direct Drive - Forward 1 |
Lock-up disabled |
Transmission Type |
Cat Planetary Power Shift |
Fuel Tank - Standard |
1085 l286.6 gal (US) |
Cooling System |
208 l54.9 gal (US) |
Crankcase |
76 l20 gal (US) |
Transmission |
110 l29.1 gal (US) |
Differential - Final Drives - Front |
271 l71.6 gal (US) |
Differential - Final Drives - Rear |
261 l68.9 gal (US) |
Hydraulic System - Implement and Hydraulic Fan |
261 l68.9 gal (US) |
Hydraulic System - Steering and Braking |
132 l34.9 gal (US) |
Air Conditioning |
Standard air conditioning system contains environmentally friendly R134a refrigerant |
Cab - ROPS/FOPS (1) |
Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan. |
Cab - ROPS/FOPS (2) |
SAE J11040 APR88, ISO 3471:2008, ISO 3471:1994 |
FOPS |
FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria. |
ROPS |
ROPS meets SAE J11040 APR88, ISO 3471:2008 and ISO 3471:1994 criteria. |
Brakes |
Meets ISO 3540:2011 |
Front |
Fixed |
Rear |
Trunnion |
Oscillation Angle |
8.5 °8.5 ° |
Blade Capacity Range |
15.9-30.7 m3 (20.7-40.2 yd3) |
Machine Sound Level (ISO 6395:2008) |
115 dB(A)115 dB(A) |
Operator Sound Level (ISO 6396:2008) |
69 dB(A)69 dB(A) |
Machine Sound Level (ISO 6395:2008) |
113 dB(A)113 dB(A) |
Operator Sound Level (ISO 6396:2008) |
69 dB(A)69 dB(A) |
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke |
210 mm × 188 mm (8.25 in × 7.4 in) |
Cylinders, Double Acting - Lift, Bore and Stroke |
133 mm × 1535 mm (5.25 in × 60.4 in) |
Output at 2,000 rpm and 6900 kPa (1,000 psi) |
311 l/min82 gal/min |
Relief Valve Setting - Bulldozer (Large Pump) |
18650 kPa2700 psi |
Relief Valve Setting - Tilt Cylinders (Small Pump) |
20150 kPa2920 psi |
Maximum Flow |
357 l/min94.3 gal/min |
Minimum Turning Radius - Over Blade |
10369 mm34 ft |
Relief Valve Setting |
31000 kPa4500 psi |
Steering System - Circuit |
Pilot, load sensing |
Steering System - Pump |
Piston, variable displacement |
Total Steering Angle |
35 °35 ° |
Centerline of Front Axle to Hitch |
2300 mm7.5 ft |
Centerline of Rear Axle to Edge of Bumper |
3795 mm12.5 ft |
Ground Clearance |
596 mm2 ft |
Height - Top of Exhaust Pipe |
5049 mm16.6 ft |
Height - Top of Hood |
3862 mm12.7 ft |
Height - Top of ROPS |
5240 mm17.2 ft |
Length - With Blade on Ground |
11120 mm36.5 ft |
Wheel Base |
4600 mm15.1 ft |