Specification sheet Wheel Loader Ref caterpillar-950m-millyard-wheel-loader
Caterpillar 950M Millyard
The Caterpillar 950M Millyard is a wheel loader with an operating weight of 46,552 lb (21,115.64 kg), and a 230 hp engine.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
46,552lb
21,115.64kg
Engine power
230hp
171.6kW
Net Power - Iso 9249 ◆Where it sits in its classpercentile · medium wheel loaders
Among 198 medium wheel loaders (45,000–90,000 lb), the Caterpillar 950M Millyard sits at the compact end of its class:
- Operating weight 46,550 lb lighter than 89% (n=198)
- Engine power 230 hp less powerful than 88% (n=190)
Not positioned on bucket capacity — withheld or unpublished for this machine.
01 Engine Specification
| Net Power - Iso 9249 | 230hp | 171.6kw |
|---|---|---|
| Engine Model | Cat C7.1 ACERT |
02 Operational Specification
| Operating Weight | 46552lb | 21115.7kg |
|---|
03 Power Train Specification
| 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 |
04 Transmission Specification
| Forward - 1 | 4.3mph | 7km/h |
|---|---|---|
| Forward - 2 | 7.5mph | 12.1km/h |
| Forward - 3 | 12mph | 19.4km/h |
| Forward - 4 | 16mph | 25.8km/h |
| Forward - 5 | 24.5mph | 39.5km/h |
05 Steering Specification
| Note | Steering system uses a dedicated load sensing variable displacement pump with dual double acting cylinders. |
|---|
06 Transmission Specification
| Reverse - 1 | 4.3mph | 7km/h |
|---|---|---|
| Reverse - 2 | 7.5mph | 12.1km/h |
| Reverse - 3 | 16mph | 25.8km/h |
07 Steering Specification
| Maximum Working Pressure - Steering Pump | 3394 psi | |
|---|---|---|
| Maximum Flow - Steering Pump Eh | 37 gal/min | |
| Maximum Flow - Steering Pump Hmu | 39 gal/min |
08 Transmission Specification
| 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. |
09 Weights Specification
| Operating Weight | 46552lb | 21115.7kg |
|---|
10 Buckets Specification
| Bucket Capacities | 7.60 m (10.00 yd) |
|---|
11 Service Refill Capacities Specification
| Cooling System | 15.6gal | 59.1L |
|---|---|---|
| Fuel Tank | 72.6gal | 274.9L |
| Hydraulic Tank | 33gal | 125L |
| Engine Crankcase | 5.8gal | 22L |
| Note | *Must meet the requirements outlined in ISO 22241-1 for Tier 4 Final/Stage IV models. | |
| Def Tank* | 4.2gal | 15.9L |
| Axles - Front | 11.4gal | 43.2L |
| Axles - Rear | 11.4gal | 43.2L |
| Transmission - Gear Box | 11.4gal | 43.2L |
12 Loader Hydraulic System Specification
| 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 |
13 Engine - Tier 3/Stage Iiia Equivalent Specification
| Engine Model | Cat C7.1 | |
|---|---|---|
| Bore | 4.2in | 105mm |
| Stroke | 5.4in | 134.9mm |
| Displacement | 428cu in | 7.1L |
| Maximum Gross Power - Sae J1995 | 263hp | 196.2kw |
| Maximum Gross Power - Engine Speed | 2000rpm | |
| Maximum Power - Iso 14396 | 261hp | 194.7kw |
| Maximum Power - Engine Speed | 2000rpm | |
| Maximum Net Power - Sae J1349 | 248hp | 185kw |
| Maximum Net Power - Iso 9249 | 248hp | 185kw |
| Maximum Net Power - Engine Speed | 2000rpm | |
| Peak Gross Torque - Sae J1995 | 777lb ft | 1053.5Nm |
| Peak Gross Torque - Engine Speed | 1400rpm | |
| Peak Torque - Iso 14396 | 774lb ft | 1049.5Nm |
| Peak Torque - Engine Speed | 1400rpm | |
| Maximum Net Torque - Sae J1349 | 726lb ft | 984.4Nm |
| Maximum Net Torque - Iso 9249 | 726lb ft | 984.4Nm |
| Maximum Net Torque - Engine Speed | 1400rpm | |
| 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. |
14 Engine - Tier 4 Final/Stage Iv Specification
| Engine Model | Cat C7.1 | |
|---|---|---|
| Bore | 4.2in | 105mm |
| Stroke | 5.4in | 134.9mm |
| Displacement | 428cu in | 7.1L |
| 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 | 230hp | 171.6kw |
| Maximum Net Torque - Sae J1349 | 858lb ft | 1163.3Nm |
| Maximum Net Torque - Iso 9249 | 858lb ft | 1163.3Nm |
| Note (4) | The gross power advertised is with the fan at maximum speed. | |
| Maximum Gross Power - Sae J1995 | 250hp | 186.5kw |
| Maximum Gross Power - Engine Speed | 2100rpm | |
| Maximum Power - Iso 14396 | 249hp | 185.7kw |
| Maximum Power - Engine Speed | 2100rpm | |
| Maximum Net Power - Sae J1349 | 230hp | 171.6kw |
| Maximum Net Power - Engine Speed | 2000rpm | |
| Peak Gross Torque - Sae J1995 | 911lb ft | 1235.2Nm |
| Peak Gross Torque - Engine Speed | 1300rpm | |
| Peak Torque - Iso 14396 | 908lb ft | 1231.1Nm |
| Peak Torque - Engine Speed | 1300rpm | |
| Maximum Net Torque - Engine Speed | 1300rpm |
15 Cab/Sound Specification
| 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) |
16 Maximum Power Sae J1995 Specification
| U.S. Epa Tier 4 Final/Eu Stage Iv | 250hp | 186.5kw |
|---|---|---|
| Equivalent To Tier 3/Stage Iiia | 263hp | 196.2kw |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.