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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureCaterpillar 450FBackhoe loaderCase 780DBackhoe loader
Horsepower107.4 kW92.5 kW
Weight10949.7 kg10550.5 kg
TransmissionHydrostatic, Hand Metering UnitPowershift
Pump Capacity189.3 LPM119.2 LPM
Lift Capacity3569.8 kg3401.9 kg
Engine ManufacturerCaterpillarCNH
Engine ModelC4.46 T-590
Gross Power107.4 kW92.5 kW
Net Power94.7 kW83.5 kW
Engine TypeDieselDiesel
Displacement4391.7 cc5901.0 cc
Bore10.7 cm10.4 cm
Stroke12.7 cm12.2 cm
Max Torque (Net )181.4 kg167.8 kg
Fuel Capacity166.6 l162.8 l
Engine Oil With Filter8.3 l—
Hydraulic System Capacity100.3 l53.8 l
Hydraulic Oil Capacity20.1 l—
Transmission Oil Capacity21.2 l—
Rear Axle Oil Capacity18.9 l—
Transmission TypeHydrostatic, Hand Metering UnitPowershift
Steering TypeAckerman—
Brake SystemBoosted, outboard, oil-immersed, multiple disc—
Cab - SoundANSI/SAE J1166 Oct 98 is 83 dB—
Exterior SoundSAE J88 APR95 is 79 dB—
Pump TypeVariable-flow, axial piston, secondary gearOpen center system
Pump Flow Capacity189.3 LPM119.2 LPM
System Pressure (Loader)244.8 bar—
System Pressure (Backhoe)262.0 bar—
Circuit TypeClosed center, load sensing—
Dig Depth518.2 cm548.6 cm
Dig Depth (Extended)640.1 cm670.6 cm
Bucket Dig Force8051.3 kg6187.0 kg
Bucket Dig Force (E-Stick Extended)8051.3 kg6232.4 kg
Stick Dig Force5343.3 kg—
Stick Dig Force (E-Stick Extended)4086.9 kg—
Stick Dig Force (E-Stick Retracted)5415.9 kg—
Loading Height457.2 cm396.2 cm
Loading Height (Extended)518.2 cm426.7 cm
Loading Height (E-Stick Retracted)457.2 cm—
Dump Height274.3 cm274.3 cm
Dump Reach At Maximum Angle (Single Tilt)91.4 cm—
Bucket Rotation198 °—
Stick Lift3810.2 kg—
Loading Reach213.4 cm—
Lift Capacity At Full Height3569.8 kg3401.9 kg
Operating Weight10949.7 kg10550.5 kg
Bucket Capacity1.3 m³—
Bucket Width243.8 cm243.1 cm
Bucket Breakout Force5161.9 kg5579.2 kg
Reach From Swing Pivot (E-Stick Extended)792.5 cm—
Front12-19.5, 12 ply—
Rear21 L-24 16 ply—
No Of Cylinders—6
Power Measured—2200 RPM
Torque Measured—1200 RPM
Operating Voltage—12 V
Alternator Supplied Amperage—65 A
Oil Capacity—11.7 l
Cooling Capacity—25.7 l
No Of Forward Gears—3
No Of Reverse Gears—2
Max Speed (Forward)—31.4 km/h
Max Speed (Reverse)—12.1 km/h
Relief Valve Pressure—120.7 bar
Reach At Max Dump Height—91.4 cm
Reach From Swivel (Extended)—792.5 cm
Reach From Swivel—670.6 cm
Height To Top Of Cab—304.8 cm
Overall Height—396.2 cm
Overall Length—762.0 cm
Overall Width—243.8 cm
Wheelbase—213.4 cm
Ground Clearance—61.0 cm
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051