| Nominal Rated Payload |
400 ton (US) (363 t) |
| Rated Gross Machine Weight |
1375000 lb (623690 kg) |
| Gross Power – SAE J1995 |
4000 HP (2983 kW) |
| Net Power – SAE J1349 |
3795 HP (2828 kW) |
| Engine Model |
Cat® C175-20 |
| Rated Speed |
1750 r/min (1750 r/min) |
| Emissions |
U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards. |
| Type |
Twin, two-stage hydraulic cylinders with snubbing valve. |
| Fuel Tank |
1000 gal (US) (3785 l) |
| Type |
Self-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments |
| Service Brakes |
Service Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
| Struck |
225 yd³ / 172 m³ |
| Effective Cylinder Stroke – Front |
3.9 in (99.1 mm) |
| Type |
Double reduction, planetary with full floating axles. |
| Fuel Tank (Tier 4) |
1200 gal (US) (4542 l) |
| Air Conditioning |
HFC – 134A refrigerant: 24,300 Btu/h |
| Steering Angle |
40 ° (40 °) |
| Tires |
59/80 R63 |
| Pump Flow – High Idle |
317 gal/min (1140 l/min) |
| Front Axle – Empty |
47.20% |
| Rear Axle – Empty |
52.80% |
| Diesel Exhaust Fluid Tank |
100 gal (US) (375 l) |
| Front Wet Disc Brake Surface Area |
20500 in² (132259 cm²) |
| Turning Diameter – Front |
122.7 ft (37.4 m) |
| Heater / Defroster |
38900 Btu/h (38900 Btu/h) |
| Rims |
44″ x 63″ |
| Relief Valve Setting – Raise |
3510 psi (24200 kPa) |
| Effective Cylinder Stroke – Rear |
3.7 in (93.2 mm) |
| Heaped (SAE 2:1)* |
330 yd³ / 252 m³ |
| Chassis Weight |
474472 lb (215217 kg) |
| Front Axle – Loaded |
33.30% |
| Rear – Wet Disc Brake Surface Area |
30750 in² (198388 cm²) |
| Cooling System |
306 gal (US) (1160 l) |
| Standards |
Service and Secondary: ISO 3450:2011 |
| Body Raise Time – High Idle |
25 s (25 s) |
| Crankcase |
103 gal (US) (390 l) |
| Body Weight |
94799 lb (43000 kg) |
| Bore |
6.9 in (175 mm) |
| Rear Axle – Loaded |
66.70% |
| Front Wheels – Each |
16 gal (US) (61 l) |
| Stroke |
8.7 in (220 mm) |
| Parking Brake |
Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
| Body Lower Time – Float |
18 s (18 s) |
| Load Brake |
Rear service brakes |
| Displacement |
6469 in³ (106 l) |
| Body Power Down- High Idle |
18 s (18 s) |
| Differentials |
330 gal (US) (1250 l) |
| Steering Tank |
67 gal (US) (254 l) |
| Steering System – Including Tank |
95 gal (US) (360 l) |
| Brake/Hoist Tank |
203 gal (US) (770 l) |
| Brake Hoist System – Includes Tank |
489 gal (US) (1850 l) |
| Torque Converter Sump |
80 gal (US) (303 l) |
| Torque Converter/Transmission System – Including Sump |
166 gal (US) (629 l) |
| Forward – 1 |
6.6 mile/h (10.7 km/h) |
| Forward – 2 |
8.9 mile/h (14.4 km/h) |
| Forward – 3 |
12 mile/h (19.3 km/h) |
| Forward – 4 |
16.2 mile/h (26.1 km/h) |
| Forward – 5 |
21.8 mile/h (35 km/h) |
| Forward – 6 |
29.4 mile/h (47.3 km/h) |
| Forward – 7 |
39.5 mile/h (63.6 km/h) |
| Reverse |
7.4 mile/h (11.9 km/h) |
| Differential Ratio |
1.276:1 |
| Planetary Ratio |
16.67:1 |
| Total Reduction Ratio |
21.26:1 |
| Rear axle – Oscillation |
±3.96 degrees |
| Loaded Ground Clearance |
2.58 ft (786 mm) |
| Note |
Double reduction, planetary with full floating axles. |
| Engine Guard Clearance – Loaded |
3.33 ft (1025 mm) |
| Height – Top of ROPS – Empty |
21.4 ft (6526 mm) |
| Front Canopy Height – Empty |
25.33 ft (7709 mm) |
| Rear Axle – Clearance – Loaded |
3.08 ft (947 mm) |
| Loading Height – Empty |
23 ft (6998 mm) |
| Inside Body Depth – Maximum |
11 ft (3363 mm) |
| Overall Height – Body Raised |
51.5 ft (15701 mm) |
| Note (1) |
Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. |
| Steering Standards |
ISO 5010:2007 |
| Note |
Weight distributions optimized with Cat body. |
| Note |
Anti-Lock Brake System (ABS) optional with CMD package |
| Note (1) |
DEF Tank only available for EPA Tier 4 engine option. |
| Note |
Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. |
| Note (1) |
Consult your tire manufacturer for maximum tire load |
| Note |
Quick Change Rims optional. |
| Note (1) |
Consult your local Cat dealer for body recommendations. |
| Top Speed – Loaded |
39.5 mile/h (63.6 km/h) |
| Note |
Turning Diameter (ISO 7457:2009) |
| Note (2) |
Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. |
| ROPS Standards (1) |
The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008. |
| Note (1) |
Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. |
| Note (2) |
U.S. EPA Tier 4 Final available for applicable markets. |
| ROPS Standards (2) |
ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria. |
| Note (3) |
High Altitude Low Maintenance Ratio Engine Configuration (4×4) option available. |
| FOPS Standards |
FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria. |
| Note (4) |
Tier 4 Chassis Weight: 486263 lb (220565 kg) |
| Overall Body Length |
48.6 ft (14802 mm) |
| Inside Body Length |
32.75 ft (9976 mm) |
| Overall Length |
49.5 ft (15080 mm) |
| Wheel Base |
23.58 ft (7195 mm) |
| Rear Axle – Tail |
12.9 ft (3944 mm) |
| Dump Clearance |
6.58 ft (2017 mm) |
| Centerline Front Tire Width |
21.41 ft (6534 mm) |
| Overall Canopy Width |
29.91 ft (9116 mm) |
| Outside Body Width |
32 ft (9755 mm) |
| Inside Body Width |
27.91 ft (8513 mm) |
| Centerline of Rear Dual Tire Width |
20.41 ft (6233 mm) |
| Overall Tire Width |
31.25 ft (9529 mm) |
