Specification sheet Wheel Loader Ref caterpillar-990h-steel-mill-arrangement-wheel-loader
Caterpillar 990H Steel Mill Arrangement
The Caterpillar 990H Steel Mill Arrangement is a wheel loader with an operating weight of 172,270 lb (78,140.37 kg), and a 627 hp engine.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
172,270lb
78,140.37kg
Engine power
627hp
467.6kW
Net Power ◆Where it sits in its classpercentile · very large wheel loaders
Among 45 very large wheel loaders (>150,000 lb), the Caterpillar 990H Steel Mill Arrangement sits below the median for its class:
- Operating weight 172,270 lb lighter than 84% (n=45)
- Engine power 627 hp less powerful than 90% (n=41)
01 Engine Specification
| Net Power | 627hp | 467.6kw |
|---|---|---|
| Gross Power | 687hp | 512.3kw |
| Displacement | 1666cu in | 27.4L |
| Bore | 5.4in | 137.2mm |
| Stroke | 6in | 152.4mm |
| Net Power - Iso 9249 | 627hp | 467.6kw |
| Engine Model | Cat C27 ACERT | |
| Flywheel Power | 627hp | 467.6kw |
| Gross Power - Iso 3046-2 | 627hp | 467.6kw |
| Net Power - Eec 80/1269 | 627hp | 467.6kw |
02 Operational Specification
| Operating Weight | 172270lb | 78140.4kg |
|---|
03 Transmission Specification
| Direct Drive - Forward 3 | 13.9mph | 22.4km/h |
|---|---|---|
| Direct Drive - Reverse 3 | 15.4mph | 24.8km/h |
| Direct Drive - Forward 2 | 7.9mph | 12.8km/h |
| Direct Drive - Reverse 2 | 8.8mph | 14.2km/h |
04 Steering Specification
| Steering | Meets SAE and ISO standards | |
|---|---|---|
| Total Steering Angle | 70degrees |
05 Transmission Specification
| Converter Drive - Forward 3 | 12.9mph | 20.8km/h |
|---|---|---|
| Converter Drive - Reverse 3 | 14.2mph | 22.9km/h |
| Direct Drive - Forward 1 | Lock-up disabled | |
| Converter Drive - Forward 1 | 4.3mph | 7km/h |
| Converter Drive - Forward 2 | 7.5mph | 12.1km/h |
| Direct Drive - Reverse 1 | 4.9mph | 7.9km/h |
| Converter Drive - Reverse 1 | 4.8mph | 7.8km/h |
| Converter Drive - Reverse 2 | 8.3mph | 13.4km/h |
06 Weights Specification
| Operating Weight | 172270lb | 78140.4kg |
|---|
07 Buckets Specification
| Bucket Capacities | 8.4-9.2 m3 (11-12 yd3) |
|---|
08 Axles Specification
| Front | Fixed | |
|---|---|---|
| Rear | Oscillating | |
| Oscillation Angle | 11 degrees | |
| Maximum Single-Wheel Rise And Fall | 22.5in | 571.5mm |
09 Brakes Specification
| Brakes | Meet SAE/ISO 3450:1996 |
|---|
10 Operating Specifications Specification
| Tipping Load - Straight | 101260lb | 45930.8kg |
|---|---|---|
| Attachment Type | 12 yd3 Rock Bucket | |
| Hinge Pin Height, Unloaded | 19.3ft in | 5.9m |
| Overall Length | 42.1ft in | 12.9m |
| Turning Radius - Sae Carry | 33.9ft in | 10.4m |
| Tipping Load - Articulated 43 Degrees | 90637lb | 41112.3kg |
| Breakout Force - Sae Rated | 135429lb | 61429.6kg |
| Tipping Load - Straight - Smash | 148779lb | 67485.1kg |
| Tipping Load - Articulated 43 Degrees - Smash | 123347lb | 55949.3kg |
| Operating Weight - Smash | 190640lb | 86472.9kg |
| Breakout Force - Smash - Sae Rated | 162400lb | 73663.5kg |
11 Service Refill Capacities Specification
| Cooling System | 50.2gal | 190.1L |
|---|---|---|
| Fuel Tank | 284gal | 1075.1L |
| Crankcase | 25gal | 94.7L |
| Hydraulic System - Including Tank | 115gal | 435L |
| Transmission | 29gal | 109.8L |
| Differential - Final Drives - Front | 71.6gal | 271.1L |
| Differential - Final Drives - Rear | 68.9gal | 260.9L |
| Hydraulic System - Tank Only | 46gal | 174.1L |
| Hydraulic System - Lift/Tilt And Brakes | 113gal | 427.8L |
| Hydraulic System - Steering And Engine Cooling Fan | 50.5gal | 191.2L |
12 Cab Specification
| Cab - Rops/Fops | Meets SAE and ISO standards | |
|---|---|---|
| Sound Performance | Meets ANSI, SAE and ISO standards |
13 Loader Hydraulic System - Smash Specification
| Main Hydraulic System Output At 2,128 Rpm And 6900 Kpa (1,000 Psi) | 172 gal/min | |
|---|---|---|
| Relief Valve Setting | 4500 psi | |
| Cylinders, Double Acting - Lift, Bore And Stroke | 254 mm 1264 mm (10 in 49.75 in) | |
| Cylinders, Double Acting - Tilt, Bore And Stroke | 317.5 mm 819 mm (12.5 in 32.2 in) | |
| Pilot System, Gear-Type Pump Output At 2,000 Rpm And 6900 Kpa (1,000 Psi) | 12 gal/min | |
| Relief Valve Setting - Low Idle | 350 psi |
?Questions & answersfrom this machine's data
- How much does a Caterpillar 990H Steel Mill Arrangement wheel loader weigh?
- A Caterpillar 990H Steel Mill Arrangement wheel loader has an operating weight of 172,270 lb (78,140.4 kg).
- What engine does a Caterpillar 990H Steel Mill Arrangement wheel loader have?
- A Caterpillar 990H Steel Mill Arrangement wheel loader is powered by a Cat C27 ACERT engine producing 627 hp (467.6 kW).
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.