New 450 Backhoe Loader For Sale in Georgia
450 Backhoe Loader
450 Backhoe Loader

The Cat® 450 Backhoe Loader delivers improved machine performance, a superior hydraulic system, improved operator controls and ergonomics, and overall versatility.

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Net Power - SAE J1349 131 hp
Bore 4.13 in
Stroke 5 in
Displacement 268 in³
Ratings at 2,200 rpm - Gross Power ISO 14396 143 hp
Net Power - 2,200 rpm - SAE J1349 68 hp
Net Peak Power Rating - SAE J1349 134 hp
Net Power Rating at 2,200 rpm - SAE J1349 131 hp
Net Peak Power Rating - ISO 9249 134 hp
Net Torque Rise - 1,200 rpm 88 %
Net Peak Power - 1,800 rpm - SAE J1349 72 hp
Gross Power - SAE J1995 74 hp
Net Peak Power - 1,800 rpm - ISO 9249 73 hp
Rated Net Power - 2,200 rpm - ISO 9249 68 hp
Net Peak Power - 1,800 rpm - EEC 80/1269 73 hp
Rated Net Power - 2,200 rpm - EEC 80/1269 69 hp
Ratings at 2,200 rpm - Gross Power SAE J1995 146 hp
Net Torque Rise - 1,400 rpm - SAE J1349 400 ft·lbf
Gross Power - ISO 14396 74 hp
Net Torque Rise - 1,400 rpm 29%
Power Rating Conditions - No De-Rating Required Up To 7500 ft
Net Power Rating at 2,200 rpm - ISO 9249 131 hp
Engine Model C4.4 ACERT 106 kW (143 hp) Electronic – Turbo Intercooled
Net Peak Torque SAE J1349 307 ft·lbf
Emissions Engine meets U.S. EPA Tier 4 Final emission standards.
Note No derating required up to 2286 m (7,500 ft).
Operating Weight - Maximum 29321 lb
Cab - ROPS/FOPS 359 lb
Air Conditioning 101 lb
Front Counterweight - Counterweights - Option 2 530 lb
Operating Weight - Estimated* 24039 lb
Backhoe Quick Coupler +151 kg (+333 lb)
Note (5) ED = Extreme Duty
Operating Weight - Maximum - ROPS Capacity 29321 lb
Note (1) *Machine equipped with 15-19.5 12 ply front and 21L-24 16 ply rear, AWD, OROPS, 1.34 m³ (1.75 yd³) general purpose bucket with bolt-on cutting edge, standard stick, 610 mm (24"") heavy-duty backhoe bucket.
Cab, ROPS/FOPS +243 kg (+536 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) GP (Hook-On) –150 kg (–331 lb)
MP Bucket (1.00 m3/1.31 yd3) - With Fold-Over Forks 2018 lb
Loader Bucket - 1.34 m³ (1.75 yd³) MP ED (Hook-On) +160 kg (+353 lb)
Note (4) HD = Heavy Duty
Note (2) GP = General Purpose
Counterweight 2147 lb
Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Hook-On) +85 kg (+187 lb)
MP Bucket (1.00 m3/1.31 yd3) - Without Fold-Over Forks 3622 lb
Loader Bucket - 1.34 m³ (1.75 yd³) MP ED (Pin-On) +290 kg (+639 lb)
Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Pin-On) +214 kg (+472 lb)
Loader Bucket - 1.53 m³ (2.0 yd³) GP (Pin-On) +80 kg (+176 lb)
Front Counterweight - Counterweights - Option 1 255 lb
Loader Bucket - 1.53 m³ (2.0 yd³) GP (Hook-On) –73 kg (–162 lb)
Extendible Stick +338 kg (+745 lb)
Loader Quick Coupler +250 kg (+551 lb)
Note (3) MP = Multi Purpose
Rear Counterweight 198 lb
Front Counterweight - Counterweights - Option 3 1015 lb
Dig Depth - Standard 3 in
Pump Type Variable Flow, Axial Piston
Pump Capacity at 2,200 rpm 58.1 gal/min
System Pressure - Loader 3800 psi
System Pressure - Hitch/Box Scraper 2973 psi
Type Closed Center
System Pressure - Backhoe 3800 psi
Autoshift Transmission - Forward - 6th 25.2 mile/h
Autoshift Transmission - Reverse - 3rd 16.9 mile/h
Power Shuttle Transmission - Forward 3rd 13 mile/h
Autoshift Transmission - Reverse - 2nd 7.8 mile/h
Autoshift Transmission - Forward - 5th 16.9 mile/h
Power Shuttle Transmission - Reverse 4th 23 mile/h
Power Shuttle Transmission - Forward 1st 3.4 mile/h
Autoshift Transmission - Forward - 4th 12.3 mile/h
Power Shuttle Transmission - Reverse 2nd 5.5 mile/h
Power Shuttle Transmission - Forward 2nd 5.5 mile/h
Power Shuttle Transmission - Reverse 3rd 13 mile/h
Power Shuttle Transmission - Reverse 1st 3.4 mile/h
Autoshift Transmission - Forward - 1st 3.7 mile/h
Autoshift Transmission - Forward - 2nd 6 mile/h
Autoshift Transmission - Reverse - 1st 3.7 mile/h
Autoshift Transmission - Forward - 3rd 7.8 mile/h
Power Shuttle Transmission - Forward 4th 23 mile/h
Note Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 21×24 rear tires.
Rear Axle (Center Housing) 5 gal (US)
Cooling System with Cab Heater 6 gal (US)
Cooling System with Air Conditioning 4.4 gal (US)
Front Axle (4WD) 2.9 gal (US)
Transmission (Autoshift) - AWD, Autoshift 4.8 gal (US)
Hydraulic Tank (Nominal) 14.3 gal (US)
Fuel Tank 42.3 gal (US)
Front Axle (Center Housing) 2.9 gal (US)
Planetaries 0.2 gal (US)
Diesel Exhaust Fluid (DEF) 5 gal (US)
Rear Axle - Planetaries 0.4 gal (US)
Front Axle (4WD) - Planetaries 0.2 gal (US)
Transmission - Power Shuttle - 2WD 4 gal (US)
Hydraulic System (Minimum) 34.4 gal (US)
Transmission - Power Shuttle - 4WD 4 gal (US)
Engine Oil - With Filter 2.3 gal (US)
Rear Axle 4.4 gal (US)
Hydraulic System 23.8 gal (US)
Hydraulic Tank 10.6 gal (US)
Note Requires ultra-low sulfur fuel less than or equal to 15 ppm fuel sulfur
Stroke 9.29 in
Rod Diameter 1.65 in
Turning Circle (inner wheel not braked) - Outside Widest Loader Bucket 37.75 ft
Turning Circle (inner wheel not braked) - Outside Front Wheels 27.55 ft
Note AWD cylinder, one (1) double-acting.
Bore 3.35 in
Power Steering Hydrostatic HMU
Type Front Wheel
Turning Circle - (inner wheel not braked) - Outside Front Wheels 26.8 ft
Turning Circle - (inner wheel not braked) - Outside Widest Loader Bucket 36 ft
Axle Oscillation 11°
Rear Axle - Static 47756 lb
Rear Axle - Dynamic 19103 lb
Front Axle (4WD) - Dynamic 20233 lb
Front Axle (4WD) - Static 50582 lb
Front Axle, AWD - Static 50565 lb
Front Axle, AWD - Dynamic 20225 lb
Dig Depth - Standard 17 ft
Standard Stick - MP Loader Bucket - 4WD no counterweight
Standard Stick - GP Loader Bucket - 4WD 255 lb
Standard Configuration of Front/Rear Tires Front: 12.5 80/16.9; Rear: 16.9-24

Adjustable Seat Mounted Controls improve ergonomics by increasing operator comfort and legroom. Operators have Loader and Backhoe Controls in the palm of their hands, whether they are facing the Loader, the Backhoe, or sitting off set. Variable Speed Steer reduces operator fatigue in applications, such as truck loading, by reducing the number of steering wheel rotations required to turn the machine. The new Spring Applied Hydraulically Released (SAHR) Parking Brake is controlled by simply pressing a button.

The Cat Backhoe Loader’s load sensing piston pump provides full hydraulic lifting and digging forces at any engine speed. Variable flow pump matches hydraulic power to work demands. The advanced hydraulic system allows the operator to adjust Loader and Backhoe Auxiliary Flow matching attachment specifications, program Loader Bucket Kickout and Return to Dig, and Enable Parallel Lift.

The Cat C4.4 ACERT™ engine delivers solid performance and meets U.S. EPA Tier 4 Final/EU Stage IV emission standards by utilizing Selective Catalytic Reduction technology with a Diesel Oxidation Catalyst. The new Backhoe design and optimized Loader Linkage increases lift capacity and breakout forces on both ends of the machine. A redesigned Loader System provides superior machine balance and stability regardless of the ground conditions.

The all new Integrated Tool Carrier (IT Coupler) for Single Tilt Loader Arm configurations are available from the factory or for simple field installation. The Cat Backhoe Loader with Integrated Tool Carrier (IT Coupler) will be the most versatile machine on the job site providing quick connection to a variety of Cat Attachments.

A variety of Mechanical and Hydraulic Cat Backhoe Couplers are available from the factory or for field installation. Options include, but not limited to, Dual Lock Pin Grabber Couplers and Pin Lock Couplers. Redesigned General Purpose and Multi Purpose Loader Buckets increase digging performance and improve bucket durability for long term value.

Related Attachments

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1.34 m3 (1.75 yd3) IT Coupler Multi-Purpose Bucket With Bolt-On Cutting Edge

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1.34 m3 (1.75 yd3) IT Coupler Multi-Purpose Bucket With Bolt-On Cutting Edge

1.34 m3 (1.75 yd3) IT Coupler Multi-Purpose Bucket With Bolt-On Cutting Edge

1.34 m3 (1.75 yd3) Pin On Multi-Purpose Bucket With Bolt-On Cutting Edge

1.34 m3 (1.75 yd3) Pin On Multi-Purpose Bucket With Bolt-On Cutting Edge

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463 mm (18 in) Pin Lock Heavy Duty Bucket

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