Published dimensions and weight

Caterpillar 773F

Weighing roughly 100.7 t and rated at 702.7 hp, the Caterpillar 773F is a rock truck in its size class.

01Published dimensions and weight

Dimensions reference

Representative category illustration for Rock Truck

Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height

02WeightNot publishedNot published

03Selected published values129

Published highlights

Overall Length: 33.58 ft / 10235.19 mm
Overall Width: 17.83 ft / 5425 mm
Overall Height: 14.58 ft / 4435 mm
Wheelbase: 13.83 ft / 4215 mm

Typical use

Rigid rock trucks are commonly used to haul rock and bulk material on mines, quarries and large earthmoving sites. Published rows for Caterpillar 773F include published payload of 120000 lb / 54431.09 kg, published engine power of 740 hp / 552 kw, published maximum speed of 41.9 mph / 67.5 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes

Compare the published “Overall Length” field (33.58 ft / 10235.19 mm) with the specific machine's configuration and records; options and condition can differ.
Compare the published “Overall Width” field (17.83 ft / 5425 mm) with the specific machine's configuration and records; options and condition can differ.
Compare the published “Overall Height” field (14.58 ft / 4435 mm) with the specific machine's configuration and records; options and condition can differ.

02Specifications

Published values, clearly grouped.

Published specifications and measurements are organized by section for quick reference.

Dimensions

Overall Length33.58 ft10235.19 mm

Overall Width17.83 ft5425 mm

Overall Height14.58 ft4435 mm

Wheelbase13.83 ft4215 mm

Ground Clearance2.5 ft762 mm

Dump Height30.42 ft9261 mm

Dump Ground Clearance2.08 ft626 mm

Inside Body Depth - Maximum5.92 ft1.81 m

Inside Body Length20.5 ft6.25 m

Inside Body Width12 ft3.66 m

Loading Height - Empty12.5 ft3.81 m

Centerline Front Tire Width10.5 ft3.21 m

Centerline Of Rear Dual Tire Width9.58 ft2.92 m

Dump Clearance2 ft0.61 m

Engine Guard Clearance2.33 ft0.72 m

Front Canopy Height14.58 ft4.45 m

Height - Top Of Rops13.5 ft4.12 m

Overall Canopy Width15.5 ft4.73 m

Overall Height - Body Raised30.42 ft9.28 m

Overall Tire Width14.5 ft4.42 m

Rear Axle - Clearance2.17 ft0.67 m

Rear Axle - Tail9 ft2.75 m

Wheel Base13.83 ft4.22 m

Operating Width17.83 ft5434.59 mm

Outside Body Width12.92 ft3.94 m

Overall Body Length30.25 ft9.23 m

Dump

Dump Angle60 degrees60 degrees

Lower Time12.5 sec12.5 sec

Raise Time9.5 sec9.5 sec

Load Capacity - Struck33.8 yd325.9 m3

Load Capacity - Heaped45.9 yd335.1 m3

Rated Payload120000 lb54431.09 kg

Engine

Number Of Cylinders1212

Engine Make22362236

Engine ModelC27 ACERTC27 ACERT

Gross Power740 hp552 kw

Net Power702.7 hp524 kw

Power Measured @1800 rpm1800 rpm

Max Torque2507 lb ft3399.1 Nm

Displacement1649 cu in27.1 L

AspirationTurbochargedTurbocharged

Peak Torque2507 lb ft3399.1 Nm

Bore5.4 in137.2 mm

Stroke6 in152.4 mm

Net Power - Cat702.7 hp524.1 kw

Net Power - Iso 9249703 hp524.3 kw

Net Power - Sae J1349703 hp524.3 kw

Net Power - 80/1269/Eec703 hp524.3 kw

Gross Power - Sae J1995740 hp551.9 kw

Flywheel Power702.7 hp524.1 kw

Rated Engine Speed1800 rpm1800 rpm

Operational

Fuel Capacity185 gal700 L

Cooling System Fluid Capacity46 gal175 L

Engine Oil Capacity19 gal72 L

Diff And Final Drive Fluid Capacity41 gal155 L

Steering System Fluid Capacity16 gal60 L

Brake/Hoist System Fluid Capacity81 gal307 L

Hydraulic System Fluid Capacity19 gal72 L

Tire Size24.00R35(E4)24.00R35(E4)

Transmission

Transmission TypeGearGear

Number Of Gears - Forward77

Number Of Gears - Reverse11

Max Speed41.9 mph67.5 km/h

Reverse8.8 mile/h8.8 mile/h

Forward - 16.7 mph10.8 km/h

Forward - 29.3 mph15 km/h

Forward - 312.6 mph20.3 km/h

Forward - 417 mph27.4 km/h

Forward - 523 mph37.1 km/h

Forward - 631 mph49.9 km/h

Forward - 741.9 mph67.5 km/h

Steering

Steering StandardsSAE J1511 FEB94 ISO 5010:1992SAE J1511 FEB94 ISO 5010:1992

Steer Angle31 degrees31 degrees

Turning Diameter - Front77.1 ft23.5 m

Turning Circle - Clearance Diameter85.7 ft26.2 m

Weights

Empty Weight98312 lb44594 kg

Loaded Weight222000 lb100698 kg

Weight Distribution Front - Empty51 %51 %

Weight Distribution Rear - Empty49 %49 %

Weight Distribution Front - Loaded35 %35 %

Weight Distribution Rear - Loaded65 %65 %

Tires

Standard Tire24.00R35 (E4)24.00R35 (E4)

Brakes

Brake Surface - Front216 in20.2 m2

Brake Surface - Rear9497 in26.2 m2

Brake StandardsISO 3450: 1996ISO 3450: 1996

Body Hoists

Pump Flow - High Idle148 gal/min148 gal/min

Relief Valve Setting - Raise2500 psi2500 psi

Body Raise Time - High Idle9.5 s9.5 s

Body Lower Time - Float12.5 s12.5 s

Relief Valve Setting - Lower500 psi500 psi

Final Drives

Planetary Ratio4.80:14.80:1

Differential Ratio3.64:13.64:1

Total Reduction Ratio17.49:117.49:1

Operating Specifications

Nominal Payload Class (100%)122000 lb55338.3 kg

Top Speed - Loaded41.9 mph67.5 km/h

Maximum Capacity107080 lb48570.7 kg

Raise Time9.5 s9.5 s

Lower Time12.5 s12.5 s

Steer Angle31 degrees31 degrees

Body Capacity - Sae 2:145.8 yd335.1 m3

Maximum Working Payload (110%)134000 lb60781.4 kg

Not To Exceed Payload (120%)*146000 lb66224.5 kg

Turning Diameter - Front77.1 ft23.6 m

Service Refill Capacities

Cooling System46 gal174.2 L

Differential - Final Drives41 gal155.3 L

Steering Tank9 gal34.1 L

Steering System - Including Tank16 gal60.6 L

Fuel Tank185 gal700.4 L

Torque Converter - Transmission System - Including Sump19 gal72 L

Brake Hoist System - Includes Tank81 gal306.7 L

Crankcase25 gal94.7 L

Torque Converter - Transmission System14 gal53 L

Brake / Hoist / Fan Hydraulic Tank35 gal132.5 L

Weight Distributions - Approximate

Front Axle - Empty51 %51 %

Front Axle - Loaded35 %35 %

Rear Axle - Empty49 %49 %

Rear Axle - Loaded65 %65 %

Weights - Approximate

Target Gross Machine Operating Weight222001 lb100698 kg

Capacity - Dual Slope - 100% Fill Factor

Struck35 yd326.8 m3

Heaped 2:1 (Sae)46.5 yd335.6 m3

Capacity - Flat Floor - 100% Fill Factor

Struck33.8 yd325.9 m3

Heaped 2:1 (Sae)45.9 yd335.1 m3

Rops

Rops/Fops StandardsSAE J1040 MAY94, ISO 3471:1994 ROPS and ISO 3449:1992 Level II FOPSSAE J1040 MAY94, ISO 3471:1994 ROPS and ISO 3449:1992 Level II FOPS

Sound

Sound Standards.ANSI/SAE J1166 MAY90.ANSI/SAE J1166 MAY90

Suspension

Rear Axle - Oscillation8 degrees8 degrees

Effective Cylinder Stroke - Front9.3 in235 mm

Effective Cylinder Stroke - Rear5.9 in149.9 mm

Approximate Weights - Dual Slope

Body28574 lb12961 kg

Approximate Weights - Flat Floor

Body28451 lb12905.2 kg

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Manufacturer-published specifications.

Caterpillar 773F

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