Contents
Engine Details
| Net Power – Iso 9249 | 250 hp (186.5 kw) |
| Engine Model | Cat C7.1 ACERT |
Operational Specs
| Operating Weight | 49164 lb (22300.5 kg) |
Power Train
| Front Axle | Fixed |
| Rear Axle | Oscillating |
| Front Axle – Traction Aid – Standard | Manual differential lock |
| Rear Axle – Oscillation Angle By Tire Size – 23.5 R25 | 13 degrees |
| Rear Axle – Traction Aid – Optional | Auto differential lock |
| Note (1) | M Series axles are designed to handle extreme applications resulting in reliable performance and durable life. |
| Note (2) | The rear axle can oscillate to 13 degrees helping to ensure all four wheels stay on the ground providing stability even in the roughest terrain for excellent stability and traction. |
| Note (3) | External caliper disc parking brakes mounted to the input shaft of the front axles. Since they are external, they do not have the inefficiencies of enclosed wet parking brakes due to brake discs running in oil nor is there any oil to change reducing fuel and maintenance costs. External caliper parking brakes are easily accessible for inspection and service. |
| Front Axle – Traction Aid – Optional | Auto differential lock |
| Rear Axle – Traction Aid – Standard | Open differential |
| Rear Axle – Brakes – Service | Inboard wet disc |
| Rear Axle – Brakes – Park | Spring applied hydraulically released |
Transmission
| Forward – 1 | 4.3 mph (7 km/h) |
| Forward – 2 | 7.5 mph (12.1 km/h) |
| Forward – 3 | 12 mph (19.4 km/h) |
| Forward – 4 | 16 mph (25.8 km/h) |
| Forward – 5 | 24.5 mph (39.5 km/h) |
Steering
| Note | Steering system uses a dedicated load sensing variable displacement pump with dual double acting cylinders. |
Transmission
| Reverse – 1 | 4.3 mph (7 km/h) |
| Reverse – 2 | 7.5 mph (12.1 km/h) |
| Reverse – 3 | 16 mph (25.8 km/h) |
Steering
| Maximum Working Pressure – Steering Pump | 3394 psi |
| Maximum Flow – Steering Pump Eh | 37 gal/min |
| Maximum Flow – Steering Pump Hmu | 39 gal/min |
Transmission
| Note (1) | Standard lock-up clutch torque converter matched with the engine power and hydraulics to improve performance and fuel efficiency. |
| Note (2) | Powershift transmissions also have a split-flow oil system which use new multi-viscosity oil to improve fuel economy. |
| Note (3) | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 787 mm (31 in) roll radius. |
Weights
| Operating Weight | 49164 lb (22300.5 kg) |
Buckets
| Bucket Capacities | 9.20 m (12.00 yd) |
Service Refill Capacities
| Cooling System | 15.6 gal (59.1 L) |
| Fuel Tank Capacity | 72.6 gal (274.9 L) |
| Hydraulic Tank | 33 gal (125 L) |
| Engine Crankcase | 5.8 gal (22 L) |
| Note | *Must meet the requirements outlined in ISO 22241-1 for Tier 4 Final/Stage IV models. |
| Def Tank* | 4.2 gal (15.9 L) |
| Axles – Front | 11.4 gal (43.2 L) |
| Axles – Rear | 11.4 gal (43.2 L) |
| Transmission – Gear Box | 11.4 gal (43.2 L) |
Loader Hydraulic System
| Maximum Flow – Implement Pump | 76 gal/min |
| 3rd Function Maximum Working Pressure | 3159 psi |
| Note (1) | Mono-block main hydraulic valve design reduces weight and has 40 percent fewer leak points than previous designs. |
| Note (2) | Auxiliary third and fourth hydraulic functions can be easily added at the factory or in the field with the addition of a second remote valve. |
| Note (3) | Ride control system now has two accumulators enabling it to be more effective over a greater payload range, increasing productivity and operator efficiency due to a better ride. |
| Note (4) | *Pressure is adjustable to set for specific tools and applications. Consult your local Cat dealer for further details. |
| 3rd Function Maximum Flow | 63 gal/min |
| 4th Function Maximum Flow | 63 gal/min |
| Maximum Working Pressure – Implement Pump* | 4250 psi |
| 4th Function Maximum Working Pressure | 3159 psi |
Engine – Tier 3/Stage Iiia Equivalent
| Engine Model | Cat C7.1 |
| Bore | 4.2 in (105 mm) |
| Stroke | 5.4 in (134.9 mm) |
| Displacement | 428 cu in (7.1 L) |
| Maximum Gross Power – Sae J1995 | 263 hp (196.2 kw) |
| Maximum Gross Power – Engine Speed | 2000 rpm |
| Maximum Power – Iso 14396 | 261 hp (194.7 kw) |
| Maximum Power – Engine Speed | 2000 rpm |
| Maximum Net Power – Sae J1349 | 248 hp (185 kw) |
| Maximum Net Power – Iso 9249 | 248 hp (185 kw) |
| Maximum Net Power – Engine Speed | 2000 rpm |
| Peak Gross Torque – Sae J1995 | 777 lb ft (1053.5 Nm) |
| Peak Gross Torque – Engine Speed | 1400 rpm |
| Peak Torque – Iso 14396 | 774 lb ft (1049.5 Nm) |
| Peak Torque – Engine Speed | 1400 rpm |
| Maximum Net Torque – Sae J1349 | 726 lb ft (984.4 Nm) |
| Maximum Net Torque – Iso 9249 | 726 lb ft (984.4 Nm) |
| Maximum Net Torque – Engine Speed | 1400 rpm |
| Note (1) | Cat engine with ACERT Technology. |
| Note (2) | The power ratings apply at the stated speed when tested under the reference conditions for the specified standards. |
| Note (3) | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner and aftertreatment. |
| Note (4) | The gross power advertised is with the fan at maximum speed. |
Engine – Tier 4 Final/Stage Iv
| Engine Model | Cat C7.1 |
| Bore | 4.2 in (105 mm) |
| Stroke | 5.4 in (134.9 mm) |
| Displacement | 428 cu in (7.1 L) |
| Note (1) | Cat engine with ACERT Technology. |
| Note (2) | The power ratings apply at the stated speed when tested under the reference conditions for the specified standards. |
| Note (3) | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner and aftertreatment. |
| Maximum Net Power – Iso 9249 | 250 hp (186.5 kw) |
| Maximum Net Torque – Sae J1349 | 865 lb ft (1172.8 Nm) |
| Maximum Net Torque – Iso 9249 | 865 lb ft (1172.8 Nm) |
| Note (4) | The gross power advertised is with the fan at maximum speed. |
| Maximum Gross Power – Sae J1995 | 271 hp (202.1 kw) |
| Maximum Gross Power – Engine Speed | 2100 rpm |
| Maximum Power – Iso 14396 | 269 hp (200.6 kw) |
| Maximum Power – Engine Speed | 2100 rpm |
| Maximum Net Power – Sae J1349 | 250 hp (186.5 kw) |
| Maximum Net Power – Engine Speed | 2000 rpm |
| Peak Gross Torque – Sae J1995 | 921 lb ft (1248.8 Nm) |
| Peak Gross Torque – Engine Speed | 1350 rpm |
| Peak Torque – Iso 14396 | 921 lb ft (1248.8 Nm) |
| Peak Torque – Engine Speed | 1350 rpm |
| Maximum Net Torque – Engine Speed | 1350 rpm |
Cab/Sound
| ROPS | ISO 3471:2008 |
| FOPS | ISO 3449:2005 Level II |
| Note (1) | The sound values indicated below are for specific operating conditions only. Machine and operator sound levels will vary at different engine and/or cooling fan speeds. Hearing protection may be needed when the machine is operated with a cabin that is not properly maintained, or when the doors and/or windows are open for extended periods or in a noisy environment. |
| Note (2) | *Distance of 15 m (49.2 ft), moving forward in second gear ratio. |
| With Cooling Fan Speed At Maximum Value – Operator Sound Pressure Level (Iso 6396:2008) | 70 dB(A) |
| With Cooling Fan Speed At Maximum Value – Exterior Sound Power Level (Iso 6395:2008) | 107 dB(A) |
| With Cooling Fan Speed At Maximum Value – Exterior Sound Pressure Level (Sae J88:2013)* | 75 dB(A) |
Maximum Power Sae J1995
| U.S. Epa Tier 4 Final/Eu Stage Iv | 271 hp (202.1 kw) |
| Equivalent To Tier 3/Stage Iiia | 263 hp (196.2 kw) |
