450F Backhoe Loader

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450F Backhoe Loader

Explore the difference of a Cat Backhoe Loader. Spacious operator station features ergonomic joystick controls, ample legroom and an air suspension seat to keep you comfortable all day long. The Cat 450F is a powerful machine that meets performance targets through loader and backhoe productivity. Maneuverable and manageable on the job site, the 450F helps you get more done to improve your bottom line.

Engine

Net Power - SAE J1349
127.0hp
Engine Model (Standard)
Cat® C4.4
Gross Power - SAE J1995
144.0hp
Net Power - ISO 9249
128.0hp
Gross Power - ISO 14396
142.0hp
Net Power - EEC 80/1269
128.0hp
Bore
4.13in
Stroke
5.0in
Displacement
268.0in3
Net Torque Rise @ 1400 rpm - Standard
31.0%
Net Peak Torque @ 1400 rpm - Standard - SAE J1349
396.0lb ft

Backhoe

Dig Depth - Standard
17.2ft
Dig Depth - E-Stick Retracted
17.2ft
Dig Depth - E-Stick Extended
21.3ft
Reach from Swing Pivot - Standard
22.0ft
Reach from Swing Pivot - E-Stick Retracted
22.0ft
Reach from Swing Pivot - E-Stick Extended
25.8ft
Bucket Rotation
198.0Degrees
Bucket Dig Force - Standard
17746.0lb
Bucket Dig Force - E-Stick Retracted
17746.0lb
Bucket Dig Force - E-Stick Extended
17746.0lb
Stick Dig Force - Standard
11780.0lb
Stick Dig Force - E-Stick Retracted
11939.0lb
Stick Dig Force - E-Stick Extended
9009.0lb
Stick Lift @ 2440 mm (8 ft) - Standard
8401.0lb
Stick Lift @ 2440 mm (8 ft) - E-Stick Retracted
8084.0lb
Stick Lift @ 2440 mm (8 ft) - E-Stick Extended
4514.0lb
Loading Height - Standard
14.58ft
Loading Height - E-Stick Retracted
14.58ft
Loading Height - E-Stick Extended
17.0ft
Loading Reach - Standard
6.85ft
Loading Reach - E-Stick Retracted
6.85ft
Loading Reach - E-Stick Extended
10.2ft

Weights

Operating Weight - Maximum
27115.0lb
Operating Weight - Nominal
24141.0lb
Cab, ROPS/FOPS
556.0lb
Extendible Stick (no weights)
628.0lb
Air Conditioning
157.0lb
MP Bucket 1.1 m3 (1.5 yd3) w/Fold-Over Fork
78.0lb
MP Bucket 1.1 m3 (1.5 yd3) w/o Fold-Over Fork
-276.0lb

Loader

Bucket Capacity - General Purpose
1.75yd3
Bucket Width - General Purpose
8.0ft
Dump Height @ Max Angle - Single Tilt
8.7ft
Dump Reach @ Max Angle - Single Tilt
2.7ft
Dig Depth - Single Tilt
6.0in
Lift Capacity @ Full Height - Single Tilt
7871.0lb
Bucket Breakout Force - Single Tilt
11375.0lb

Hydraulic System

Circuit Type
Closed center, load sensing
Pump Capacity (@ 2200 rpm)
50.0gal/min
System Pressure - Backhoe
3800.0psi
System Pressure - Loader
3550.0psi
Pump Type
Variable-flow, axial piston, secondary gear
Steering Type
Ackerman
Power Steering
Hydrostatic, Hand Metering Unit
4WD Cylinder - Bore
3.35in
4WD Cylinder - Stroke
9.29in
4WD Cylinder - Rod Diameter
1.65in
Brake System
Boosted, outboard, oil-immersed, multiple disc
Axle Oscillation
10.0Degrees

Power Train

Auto-Shift (opt), Forward 1st
3.7mph
Auto-Shift (opt), Forward 2nd
6.0mph
Auto-Shift (opt), Forward 3rd
12.0mph
Auto-Shift (opt), Forward 4th
17.0mph
Auto-Shift (opt), Forward 5th
25.0mph
Auto-Shift (opt), Reverse 1st
3.7mph
Auto-Shift (opt), Reverse 2nd
7.8mph
Auto-Shift (opt), Reverse 3rd
17.0mph

Operating Specifications - Backhoe

Turning Circle: outside, front wheels
27.4ft
Turning Circle: outside, widest loading bucket
36.6ft

Axle Ratings

Front Axle, 4WD, Static
50582.0lb
Front Axle, 4WD, Dynamic
20233.0lb
Rear Axle, Static
51257.0lb
Rear Axle, Dynamic
20503.0lb

Service Refills

Cooling System, A/C
5.3gal
Fuel Tank
44.0gal
Engine Oil w/Filter
2.2gal
Transmission, AWD, Auto Shift
5.6gal
Rear Axle
5.0gal
Front Axle, 4WD
2.9gal
Front Axle, Planetaries
0.2gal
Hydraulic System
26.5gal
Hydraulic Tank
13.2gal

Standards

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

Tires

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

Standard Equipment

  • Gauge Cluster:
    • Gauges: coolant temperature, fuel level, tachometer
    • LCD screen: hour meter, torque converter, oil temperature, hydraulic oil temperature, operator settings, service mode diagnostics