Engine
| Engine Model |
Cat® C18 |
| Net Power - SAE J1349:2011 |
370 kW |
496 hp |
| Rated Speed |
1900 r/min |
1900 r/min |
| Peak Power Speed |
1500 r/min |
1500 r/min |
| Gross Power - SAE J1995:2014 |
419 kW |
562 hp |
| Bore |
145 mm |
5.7 in |
| Stroke |
183 mm |
7.2 in |
| Displacement |
18.1 l |
1105 in³ |
| Peak Torque - 1,300 rpm |
2836 N·m |
2092 lb/ft |
| Torque Rise |
52 % |
52 % |
| Note (1) |
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. |
| Note (2) |
The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3. |
Operating Specifications
| Operating Weight |
47750 kg |
105271 lb |
| Blade Capacities |
7.9 – 22.2 m3 (10.3 – 29.0 yd3) |
Transmission
| Transmission Type |
Cat planetary power shift |
| Forward - 1 |
6.8 km/h |
4.2 mile/h |
| Forward - 2 |
11.6 km/h |
7.2 mile/h |
| Forward - 3 |
20.3 km/h |
12.6 mile/h |
| Forward - 4 |
35.4 km/h |
22 mile/h |
| Reverse - 1 |
6.8 km/h |
4.2 mile/h |
| Reverse - 2 |
12.2 km/h |
7.6 mile/h |
| Reverse - 3 |
21.4 km/h |
13.3 mile/h |
| Direct Drive - Forward 1 |
Lock-up disabled |
| Direct Drive - Forward 2 |
12.4 km/h |
7.7 mile/h |
| Direct Drive - Forward 3 |
22.1 km/h |
13.7 mile/h |
| Direct Drive - Forward 4 |
38.5 km/h |
23.9 mile/h |
| Direct Drive - Reverse 1 |
7.2 km/h |
4.5 mile/h |
| Direct Drive - Reverse 2 |
13 km/h |
8.1 mile/h |
| Direct Drive - Reverse 3 |
23 km/h |
14.3 mile/h |
| Note |
Travel speeds based on 35/65-R33 tire |
Hydraulic System - Lift/Tilt
| Lift/Tilt System - Circuit |
Pilot operated LS valve with EH |
| Lift/Tilt System |
Variable displacement piston |
| Maximum Flow at 1,900 rpm |
582 l/min |
153 gal/min |
| Relief Valve Setting - Lift/Tilt |
32000 kPa |
4641 psi |
| Cylinders, Double Acting - Lift, Bore and Stroke |
139.75 mm × 1021 mm (5.5 in × 40.2 in) |
| Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke |
140 mm × 230 mm (5.5 in × 9.1 in) |
| Pilot System |
Variable displacement piston |
| Pilot Maximum Flow |
52 l/min |
13.7 gal/min |
| Pilot Relief Valve Setting |
4000 kPa |
580 psi |
Hydraulic System - Steering
| Steering System - Circuit |
Pilot, load sensing |
| Steering System - Pump |
Piston, variable displacement |
| Maximum Flow |
250 l/min |
65.8 gal/min |
| Relief Valve Setting - Steering |
24100 kPa |
3495 psi |
| Total Steering Angle |
86 ° |
86 ° |
| Steering Cycle Times - High Idle |
3.1 s |
3.1 s |
| Steering Cycle Times - Low Idle |
5.7 s |
5.7 s |
Service Refill Capacities
| Fuel Tank |
793 l |
209.5 gal (US) |
| Cooling System |
120 l |
31.7 gal (US) |
| Crankcase |
60 l |
15.9 gal (US) |
| Diesel Exhaust Fluid Tank |
33 l |
8.7 gal (US) |
| Transmission |
120 l |
31.7 gal (US) |
| Hydraulic System Factory Fill |
240 l |
63.4 gal (US) |
| Differential - Final Drives - Front |
186 l |
49.1 gal (US) |
| Differential - Final Drives - Rear |
186 l |
49.1 gal (US) |
| Hydraulic System - Tank Only |
140 l |
37 gal (US) |
| Note (1) |
All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. • For pre-Tier 4 engines: Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
Air Conditioning System
| Air Conditioning |
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons). |
Axles
| Front |
Fixed |
| Rear |
Trunnion |
| Oscillation Angle |
±13° |
Sound Performance - Tier 4 Final / Stage V
| Operator Sound Pressure Level (ISO 6396:2008) |
72 dB(A) |
72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) |
113 dB(A) |
113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* |
72 dB(A) |
72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** |
109 dB(A) |
109 dB(A) |
| Note (1) |
* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) |
** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) |
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) |
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) |
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
Sound Performance - Tier 3 / Stage IIIA
| Operator Sound Pressure Level (ISO 6396:2008) |
72 dB(A) |
72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) |
113 dB(A) |
113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* |
72 dB(A) |
72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** |
110 dB(A) |
110 dB(A) |
| Note (1) |
* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” |
| Note (2) |
** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 |
| Note (3) |
The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (4) |
The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. |
| Note (5) |
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
Dimensions
| Height - Top of Exhaust Stack |
4835 mm |
15.9 ft |
| Height - Top of Air Cleaner |
3895 mm |
12.8 ft |
| Height - Top of Hood |
3334 mm |
10.9 ft |
| Ground Clearance - Bumper |
933 mm |
3.1 ft |
| Centerline of Rear Axle to Edge of Bumper |
3187 mm |
10.5 ft |
| Wheel Base |
4550 mm |
14.9 ft |
| Length - Front of Tire |
8715 mm |
28.4 ft |
| Length - Straight Blade on Ground |
9927 mm |
32.6 ft |
| Length - Universal Blade on Ground |
10470 mm |
34.4 ft |
| Centerline of Front Axle to Hitch |
2275 mm |
7.5 ft |
| Ground Clearance |
531 mm |
1.7 ft |
| Height - Top of Cab |
4184 mm |
13.7 ft |
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