- Category: Off-Highway Trucks ➔
- Manufacturer: Caterpillar ➔
- Model: 773F ➔
The Caterpillar 773F Off-Highway Truck is a powerhouse of a machine, designed for heavy-duty hauling and earthmoving tasks in challenging terrains. With a gross weight of 134,000 lbs when empty and a capacity to carry up to 146,000 lbs when fully loaded, this rigid articulating truck boasts impressive performance specifications. Equipped with a Cat C27 ACERT engine generating up to 740 horsepower and a maximum torque of 2,507 lb-ft, it ensures efficient operation and exceptional power to tackle demanding jobs. Its dimensions, weight distribution, and operating capacities make it a reliable and robust choice for various mining, construction, and quarry applications.
Approximate Weights - Dual Slope
| Gross Weight - Empty | 134,000.00 lbs (60,781.45 kg)
|
Approximate Weights - Flat Floor
| Body | 28,451.00 lbs (12,905.17 kg)
|
| Chassis | 35.00 lbs (15.88 kg)
|
Articulating/Rigid
Body Hoists
| Body Lower Time - Float | 12.5 seconds
|
| Body Power Down - High Idle | 31 degrees
|
| Body Raise Time - High Idle | 9.5 seconds
|
| Pump Flow - High Idle | 148.00 gpm (560.18 lpm)
|
| Relief Valve Setting - Raise | 2500 psi
|
Brakes
| Brake Surface - Rear | 9,497.00 cu in (155,628.29 cu cm)
|
| Standards | 3.64:1
|
Dimensions
| Centerline Front Tire Width | 10.50 ft (3.20 m)
|
| Dump Ground Clearance | 2.10 ft (0.64 m)
|
| Dump Height | 30.50 ft (9.30 m)
|
| Front Canopy Height | 14.60 ft (4.45 m)
|
| Ground Clearance | 2.50 ft (0.76 m)
|
| Inside Body Length | 20.50 ft (6.25 m)
|
| Loading Height - Empty | 12.50 ft (3.81 m)
|
| Operating Width | 17.90 ft (5.46 m)
|
| Overall Height | 14.60 ft (4.45 m)
|
| Overall Height - Body Raised | 30.50 ft (9.30 m)
|
| Overall Length | 33.60 ft (10.24 m)
|
| Overall Width | 17.90 ft (5.46 m)
|
| Wheel Base | 13.90 ft (4.24 m)
|
| Wheelbase | 13.90 ft (4.24 m)
|
DRIVE SYSTEM
Dump
| Load Capacity - heaped | 45.90 cu yd (35.09 cu m)
|
| Load Capacity - Struck | 33.80 cu yd (25.84 cu m)
|
| Lower Time | 12.5 seconds
|
| Raise Time | 9.5 seconds
|
Engine
| Aspiration | Turbocharged
|
| Bore | 5.40 in (13.72 cm)
|
| Displacement | 1,649.00 cu in (27,022.33 cu cm)
|
| Engine Model | Cat C27 ACERT
|
| Flywheel Power | 702.70 hp (524.01 kw)
|
| Gross Power | 740.00 hp (551.83 kw)
|
| Gross Power - SAE J1995 | 740.00 hp (551.83 kw)
|
| Make | Cat
|
| Max Torque | 2,507.00 lbs ft (3,398.99 nm)
|
| Net Power | 702.70 hp (524.01 kw)
|
| Net Power - 80/1269/EEC | 703.00 hp (524.24 kw)
|
| Net Power - Cat | 702.70 hp (524.01 kw)
|
| Net Power - ISO 9249 | 703.00 hp (524.24 kw)
|
| Net Power - SAE J1349 | 703.00 hp (524.24 kw)
|
| Number of Cylinders | 12
|
| Peak Torque | 2,507.00 lbs ft (3,398.99 nm)
|
| Power Measured @ | 1800 rpm
|
| Stroke | 6.00 in (15.24 cm)
|
| Torque Measured @ | Turbocharged rpm
|
Final Drives
| Planetary Ratio | 4.80:1
|
| Total Reduction Ratio | 17.49:1
|
Operating Specifications
| Alternator Supplied Amperage | Gear
|
| Body Capacity - SAE 2:1 | 45.80 cu yd (35.02 cu m)
|
| Brake/Hoist System Fluid Capacity | 81.00 gal (306.59 l)
|
| Cooling System Fluid Capacity | 46.00 gal (174.11 l)
|
| Diff and Final Drive Fluid Capacity | 41.00 gal (155.19 l)
|
| Engine Oil Capacity | 19.00 gal (71.92 l)
|
| Fuel Capacity | 185.00 gal (700.23 l)
|
| Lower Time | 12.5 seconds
|
| Maximum Capacity | 107,080.00 lbs (48,570.73 kg)
|
| Nominal Payload Capacity | 41.00 lbs (18.60 kg)
|
| Nominal Payload Class (100%) | 122,000.00 lbs (55,338.34 kg)
|
| Not to Exceed Payload (120%)* | 146,000.00 lbs (66,224.57 kg)
|
| Raise Time | 9.5 seconds
|
| Steer Angle | 77.1 degrees
|
| Steering System Fluid Capacity | 16.00 gal (60.56 l)
|
| Tire Size | 24.00R35(E4)
|
| Top Speed - Loaded | 41.90 mph (67.43 kph)
|
ROPS
| ROPS Standards | .ANSI/SAE J1166 MAY90
|
Service Refill Capacities
| Brake / Hoist / Fan Hydraulic Tank | 35.00 gal (132.48 l)
|
| Brake Hoist System - Includes Tank | 81.00 gal (306.59 l)
|
| Brake/Hoist Hydraulic Tank | 120,000.00 gal (454,200.01 l)
|
| Cooling System | 46.00 gal (174.11 l)
|
| Crankcase | 25.00 gal (94.63 l)
|
| Fuel Tank | 185.00 gal (700.23 l)
|
| Steering System - Including Tank | 16.00 gal (60.56 l)
|
| Steering Tank | 9.00 gal (34.07 l)
|
| Torque Converter - Transmission System - Including Sump | 19.00 gal (71.92 l)
|
Sound
| Sound Standards | ANSI/SAE J1166 MAY90
|
Steering System
| Steering Standards | SAE J1511 FEB94 ISO 5010:1992
|
Suspension
| Effective Cylinder Stroke - Rear | 5.90 in (14.99 cm)
|
Tires
| Standard Tire | 24.00R35 (E4)
|
| Standard Tires | 216
|
Transmission
| Forward - 1 | 6.70 mph (10.78 kph)
|
| Forward - 2 | 9.30 mph (14.97 kph)
|
| Forward - 3 | 12.60 mph (20.28 kph)
|
| Forward - 4 | 17.00 mph (27.36 kph)
|
| Forward - 5 | 23.00 mph (37.01 kph)
|
| Forward - 6 | 31.00 mph (49.89 kph)
|
| Forward - 7 | 41.90 mph (67.43 kph)
|
| Max Speed | 41.90 mph (67.43 kph)
|
| Number of Gears - Forward | 7
|
| Number of Gears - Reverse | 1
|
| Reverse | 8.80 mph (14.16 kph)
|
Weights
| Empty Weight | 98,312.00 lbs (44,593.63 kg)
|
| Front Axle - Empty | 51%
|
| Front Axle - Loaded | 35%
|
| Loaded Weight | 222,000.00 lbs (100,697.63 kg)
|
| Operating Weight | 222,000.00 lbs (100,697.63 kg)
|
| Operating Weight - Loaded | SAE J1511 FEB94 ISO 5010:1992 lbs
|
| Rear Axle - Empty | 49%
|
| Rear Axle - Loaded | 65%
|
| Target Gross Machine Operating Weight | 222,001.00 lbs (100,698.08 kg)
|
| Weight Distribution Front - empty | 51%
|
| Weight Distribution Front - loaded | 35%
|
| Weight Distribution Rear - empty | 49%
|
| Weight Distribution Rear - loaded | 65%
|
