Caterpillar 450F Loader Backhoe
Dimensions
Backhoe
Stick Lift At 2440 Mm (8 Ft) - Standard
8401lb
Reach From Swing Pivot - E-Stick Retracted
22ft in
Reach From Swing Pivot - Standard
22ft in
Stick Dig Force - E-Stick Extended
9009lb
Stick Dig Force - E-Stick Retracted
11939lb
Stick Dig Force - Standard
11780lb
Stick Lift At 2440 Mm (8 Ft) - E-Stick Extended
4514lb
Stick Lift At 2440 Mm (8 Ft) - E-Stick Retracted
8084lb
Bucket Dig Force - E-Stick Extended
17746lb
Bucket Dig Force - E-Stick Retracted
17746lb
Bucket Dig Force - Standard
17746lb
Bucket Rotation
198degrees
Dig Depth - E-Stick Extended
21.3ft in
Dig Depth - E-Stick Retracted
17.2ft in
Dig Depth - Standard
17.2ft in
Loading Height - E-Stick Extended
17ft in
Loading Height - E-Stick Retracted
14.58ft in
Loading Height - Standard
14.58ft in
Loading Reach - E-Stick Extended
10.2ft in
Loading Reach - E-Stick Retracted
6.85ft in
Loading Reach - Standard
6.85ft in
Reach From Swing Pivot - E-Stick Extended
25.8ft in
Loader
Bucket Capacity - General Purpose
1.75yd3
Lift Capacity At Full Height - Single Tilt
7871lb
Dig Depth - Single Tilt
6in
Bucket Breakout Force - Single Tilt
11375lb
Dump Height At Maximum Angle - Single Tilt
8.7ft in
Bucket Width - General Purpose
8 ft
Dump Reach At Maximum Angle - Single Tilt
2.7ft in
Specifications
Engine
Displacement
268cu in
Bore
4.2in
Stroke
5in
Net Power - Iso 9249
128hp
Net Power - Sae J1349
127hp
Gross Power - Sae J1995
144hp
Gross Power - Iso 14396
142hp
Net Power - Eec 80/1269
128hp
Net Torque Rise - 1,400 Rpm - Standard
31 %
Engine Model - Standard
Cat C4.4
Net Peak Torque - 1400 Rpm - Standard - Sae J1349
396lb ft
Power Train
Auto-Shift - Optional - Forward 1st
3.7mph
Auto-Shift - Optional - Reverse 1st
3.7mph
Auto-Shift - Optional - Forward 2nd
6mph
Auto-Shift - Optional - Forward 3rd
12mph
Auto-Shift - Optional - Forward 4th
17mph
Auto-Shift - Optional - Forward 5th
25mph
Auto-Shift - Optional - Reverse 2nd
7.8mph
Auto-Shift - Optional - Reverse 3rd
17mph
Weights
Operating Weight - Maximum
27115lb
Operating Weight - Nominal
24141lb
Cab - Rops/Fops
556lb
Air Conditioning
157lb
Extendible Stick - No Weights
628lb
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
-276lb
Mp Bucket (1.10 M3/1.50 Yd3) - With Fold-Over Forks
78lb
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
9.3in
4wd Cylinder - Rod Diameter
1.7in
Axle Oscillation
10degrees
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
50582lb
Rear Axle - Static
51257lb
Front Axle (4wd) - Dynamic
20233lb
Rear Axle - Dynamic
20503lb
Service Refill
Cooling System - A/C
5.3gal
Fuel Tank
44gal
Engine Oil - With Filter
2.2gal
Rear Axle
5gal
Front Axle (4wd)
2.9gal
Front Axle - Planetaries
0.2gal
Hydraulic System
26.5gal
Hydraulic Tank
13.2gal
Transmission - Auto-Shift - Awd
5.6gal
Operating Specifications - Backhoe
Turning Circle - Outside - Front Wheels
27.4ft in
Turning Circle - Outside, Widest Loading Bucket
36.6ft in
