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Caterpillar 14
Configuration: Build 15B, typically equipped, 20.5R25 tires (weights/speeds), 14 ft moldboard; Cat C13. Sheet covers Tier 4 Final/Stage V, Tier 3-equivalent and Tier 2-equivalent configurations; specs not split by emissions.
21 sourced values · Sources: Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 9,600 mm |
| B | Overall height | 3,566 mm |
| C | Wheelbase | 6,559 mm |
| D | Ground clearance | 373 mm |
| E | Overall width | 3,050 mm |
| F | Track gauge / tread | 2,516 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 25,968 kg | Published: 25,968 kg Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Typically equipped, 20.5R25 tires, 90 kg operator, full fluids (57,250 lb). |
| Max gross (laden) weight | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published in this document. |
Dimensions
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Undercarriage type | Wheeled, articulated frame, tandem rear | Published: Wheeled, articulated frame, tandem rear Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Articulation 20°. |
| Number of axles | 3 | Published: 3 Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Front axle plus tandem rear. |
| Wheels (count) | 6 | Published: 6 Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 |
| Tire size | 20.5R25 | Published: 20.5R25 Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Tire used for operating weight and speeds; dimension table states 20.5R24. |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published in this document. |
Axle loads
| Spec | Value | Source |
|---|---|---|
| Axle load, front (unladen/operating) | 6,914 kg | Published: 6,914 kg Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Typically equipped. |
| Axle load, rear (unladen/operating) | 19,053 kg | Published: 19,053 kg Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Typically equipped (tandem). |
| Axle load, front (laden/max) | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published in this document. |
| Axle load, rear (laden/max) | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published in this document. |
Engine
| Spec | Value | Source |
|---|---|---|
| Engine model | Cat C13 | Published: Cat C13 Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 |
| Net power | 213 kW | Published: 213 kW Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Upper end of printed ISO 9249 net power range "0 - 213 kW" (286 hp); gear table tops out at 206 kW in 7th forward. |
| Gross power | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published in this document. |
| Displacement | 12.5 L | Published: 12.5 L Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 |
| Rated speed | 1,850 rpm | Published: 1,850 rpm Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 |
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 257 L/min | Published: 257 L/min Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25System flow 0-257 L/min (68 gal/min), maximum. |
| System / relief pressure | Not published | Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25 Not published as relief/max pressure; pump output line prints "2410 kPa at 1,975 rpm". |
Performance
| Spec | Value | Source |
|---|---|---|
| Max travel speed | 49.9 km/h | Published: 49.9 km/h Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-25Top speed forward (31.0 mph). |
| Blade / moldboard width | 4,264.8 mm | Published: 4,264.8 mm Cat 14 Motor Grader Technical Specifications AEXQ4457-00 (04-2026), build 15B, Global. Retrieved 2026-10-2514 ft moldboard, width cutting edges with moldboard (167.9 in); a second line prints 4290.3 mm. 16 ft: 4874.3 mm. |
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| John Deere | 872GP | 18,012 kg |
| Caterpillar | 18 | 32,794 kg |
| John Deere | 772GP | 17,530 kg |
| Komatsu | GD655-7 | 17,350 kg |
| John Deere | 672GP | 17,140 kg |
| John Deere | 870 P-Tier | 17,114 kg |
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