CAT 450F Backhoe Loader


Backhoe

Stick Lift At 2440 Mm (8 Ft) – Standard 8401 lb (3810.63 kg)
Reach From Swing Pivot – E-Stick Retracted 22 ft in (6.71 m)
Reach From Swing Pivot – Standard 22 ft in (6.71 m)
Stick Dig Force – E-Stick Extended 9009 lb (4086.42 kg)
Stick Dig Force – E-Stick Retracted 11939 lb (5415.44 kg)
Stick Dig Force – Standard 11780 lb (5343.32 kg)
Stick Lift At 2440 Mm (8 Ft) – E-Stick Extended 4514 lb (2047.52 kg)
Stick Lift At 2440 Mm (8 Ft) – E-Stick Retracted 8084 lb (3666.85 kg)
Bucket Dig Force – E-Stick Extended 17746 lb (8049.46 kg)
Bucket Dig Force – E-Stick Retracted 17746 lb (8049.46 kg)
Bucket Dig Force – Standard 17746 lb (8049.46 kg)
Bucket Rotation 198 degrees
Dig Depth – E-Stick Extended 21.3 ft in (6.5 m)
Dig Depth – E-Stick Retracted 17.2 ft in (5.25 m)
Dig Depth – Standard 17.2 ft in (5.25 m)
Loading Height – E-Stick Extended 17 ft in (5.19 m)
Loading Height – E-Stick Retracted 14.58 ft in (4.45 m)
Loading Height – Standard 14.58 ft in (4.45 m)
Loading Reach – E-Stick Extended 10.2 ft in (3.11 m)
Loading Reach – E-Stick Retracted 6.85 ft in (2.09 m)
Loading Reach – Standard 6.85 ft in (2.09 m)
Reach From Swing Pivot – E-Stick Extended 25.8 ft in (7.87 m)

Loader

Bucket Capacity – General Purpose 1.75 yd3 (1.34 m3)
Lift Capacity At Full Height – Single Tilt 7871 lb (3570.23 kg)
Dig Depth – Single Tilt 6 in (152.4 mm)
Bucket Breakout Force – Single Tilt 11375 lb (5159.62 kg)
Dump Height At Maximum Angle – Single Tilt 8.7 ft in (2.66 m)
Bucket Width – General Purpose 8 ft
Dump Reach At Maximum Angle – Single Tilt 2.7 ft in (0.83 m)

Engine Details

Displacement 268 cu in (4.4 L)
Bore 4.2 in (105 mm)
Stroke 5 in (127 mm)
Net Power – Iso 9249 128 hp (95.5 kw)
Net Power – Sae J1349 127 hp (94.8 kw)
Gross Power – Sae J1995 144 hp (107.4 kw)
Gross Power – Iso 14396 142 hp (105.9 kw)
Net Power – Eec 80/1269 128 hp (95.5 kw)
Net Torque Rise – 1,400 Rpm – Standard 31 %
Engine Model – Standard Cat C4.4
Net Peak Torque – 1400 Rpm – Standard – Sae J1349 396 lb ft (537 Nm)

Power Train

Auto-Shift – Optional – Forward 1st 3.7 mph (6 km/h)
Auto-Shift – Optional – Reverse 1st 3.7 mph (6 km/h)
Auto-Shift – Optional – Forward 2nd 6 mph (9.7 km/h)
Auto-Shift – Optional – Forward 3rd 12 mph (19.4 km/h)
Auto-Shift – Optional – Forward 4th 17 mph (27.4 km/h)
Auto-Shift – Optional – Forward 5th 25 mph (40.3 km/h)
Auto-Shift – Optional – Reverse 2nd 7.8 mph (12.6 km/h)
Auto-Shift – Optional – Reverse 3rd 17 mph (27.4 km/h)

Weights

Operating Weight – Maximum 27115 lb (12299.2 kg)
Operating Weight – Nominal 24141 lb (10950.2 kg)
Cab – Rops/Fops 556 lb (252.2 kg)
Air Conditioning 157 lb (71.3 kg)
Extendible Stick – No Weights 628 lb (284.9 kg)

Tires

Front 4wd Standard Size 12-19.5, 12 ply
Rear – 4wd Standard Size 21L-24 16 ply

Weights

Mp Bucket (1.10 M3/1.50 Yd3) – Without Fold-Over Forks -276 lb (-125.1 kg)
Mp Bucket (1.10 M3/1.50 Yd3) – With Fold-Over Forks 78 lb (35.4 kg)

Hydraulic System

Pump Type Variable-flow, axial piston, secondary gear
Circuit Type Closed center, load sensing
Pump Capacity At 2,200 Rpm 50 gal/min
Steering Type Ackerman
Power Steering Hydrostatic, Hand Metering Unit
4wd Cylinder – Bore 3.35 in
Brake System Boosted, outboard, oil-immersed, multiple disc
System Pressure – Loader 3550 psi
System Pressure – Backhoe 3800 psi
4wd Cylinder – Stroke 9.3 in (236 mm)
4wd Cylinder – Rod Diameter 1.7 in (42 mm)
Axle Oscillation 10 degrees

Standards

Cab – Fops SAE J/ISO 3449 APR98 LEVEL II and ISO 3449:1992 LEVEL II
Cab – Rops SAE J1040 May 1994/ISO 3741 1994
Brakes SAE J/ISO 3450, ISO 3450 1996
Cab – Sound ANSI/SAE J1166 Oct 98 is 83 dB (A)
Exterior Sound SAE J88 APR95 is 79 dB (A)

Axle Ratings

Front Axle (4wd) – Static 50582 lb (22943.7 kg)
Rear Axle – Static 51257 lb (23249.8 kg)
Front Axle (4wd) – Dynamic 20233 lb (9177.6 kg)
Rear Axle – Dynamic 20503 lb (9300.1 kg)

Service Refill

Cooling System – A/C 5.3 gal (20.1 L)
Fuel Tank Capacity 44 gal (166.6 L)
Engine Oil – With Filter 2.2 gal (8.4 L)
Rear Axle 5 gal (19 L)
Front Axle (4wd) 2.9 gal (11 L)
Front Axle – Planetaries 0.2 gal (0.8 L)
Hydraulic System 26.5 gal (100.4 L)
Hydraulic Tank 13.2 gal (50 L)
Transmission – Auto-Shift – Awd 5.6 gal (21.2 L)

Operating Specifications – Backhoe

Turning Circle – Outside – Front Wheels 27.4 ft in (8.4 m)
Turning Circle – Outside, Widest Loading Bucket 36.6 ft in (11.2 m)
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