Skip to main content

450

Cat® Backhoe Loaders set the industry standard for operator comfort, exceptional performance, versatility and jobsite efficiency.

450

Cat® Backhoe Loaders set the industry standard for operator comfort, exceptional performance, versatility and jobsite efficiency.
Specifications
Axle Ratings
  • Front Axle, AWD - Static
    50565 lb 22936 kg
  • Front Axle, AWD - Dynamic
    20225 lb 9174 kg
  • Rear Axle - Static
    47756 lb 21662 kg
  • Rear Axle - Dynamic
    19103 lb 8665 kg
Backhoe
  • Dig Depth - Standard
    17 ft 5185 mm
Engine
  • Maximum Gross Power – SAE J1995: 2014
    145 hp (108 kW)
  • Engine Model
    C3.6L 106 kW (142 hp) Electronic Turbo Intercooled
  • Ratings at 2,200 rpm - Gross Power SAE J1995
    145 hp 108 kW
  • Ratings at 2,200 rpm - Gross Power ISO 14396
    142 hp 106 kW
  • Net Power Rating at 2,200 rpm - SAE J1349
    130 hp 97 kW
  • Net Power Rating at 2,200 rpm - ISO 9249
    130 hp 97 kW
  • Net Peak Power Rating @ 2,200 rpm - SAE J1349
    133 hp 99 kW
  • Net Peak Power Rating @ 2,200 rpm - ISO 9249
    133 hp 99 kW
  • Bore
    3.86 in 98 mm
  • Stroke
    4.7 in 120 mm
  • Displacement
    220 in³ 3.6 l
  • Net Torque Rise - 1,400 rpm
    30%
  • Net Torque Rise - 1,400 rpm - SAE J1349
    404 ft·lbf 546 N·m
  • Power Rating Conditions - No De-Rating Required Up To
    7500 ft 2286 m
  • Note
    No derating required up to 2286 m (7,500 ft).
  • Emissions
    Engine meets U.S. EPA Tier 4 Final and EU Stage IV emission standards.
Hydraulic System
  • Type
    Closed Center
  • Pump Type
    Variable Flow, Axial Piston
  • Pump Capacity at 2,200 rpm
    58.1 gpm 220 L/min
  • System Pressure - Backhoe
    3800 psi 26200 kPa
  • System Pressure - Loader
    3800 psi 26200 kPa
Service Refill Capacities
  • Cooling System with Cab Heater
    6 gal (US) 22.5 l
  • Fuel Tank
    42.3 gal (US) 160 l
  • Engine Oil - With Filter
    2.4 gal (US) 9 l
  • Diesel Exhaust Fluid (DEF)
    5 gal (US) 19 l
  • Transmission (Autoshift) - AWD, Autoshift
    4.8 gal (US) 18 l
  • Rear Axle (Center Housing)
    5 gal (US) 19 l
  • Front Axle (Center Housing)
    2.9 gal (US) 11 l
  • Planetaries
    0.2 gal (US) 0.7 l
  • Hydraulic System (Minimum)
    28.6 gal (US) 108 l
  • Hydraulic Tank (Nominal)
    11.1 gal (US) 42 l
Steering
  • Type
    Front Wheel
  • Power Steering
    Hydrostatic HMU
  • Bore
    3.35 in 85 mm
  • Stroke
    9.29 in 236 mm
  • Rod Diameter
    1.65 in 42 mm
  • Axle Oscillation
    11°
  • Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels
    27.55 ft 8.396 m
  • Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket
    37.75 ft 11.5 m
  • Note
    AWD cylinder, one (1) double-acting.
Transmission
  • Autoshift Transmission - Forward - 1st
    3.7 mile/h 6 km/h
  • Autoshift Transmission - Forward - 2nd
    6 mile/h 9.6 km/h
  • Autoshift Transmission - Forward - 3rd
    7.8 mile/h 12.5 km/h
  • Autoshift Transmission - Forward - 4th
    12.4 mile/h 19.9 km/h
  • Autoshift Transmission - Forward - 5th
    17 mile/h 27.4 km/h
  • Autoshift Transmission - Forward - 6th
    25.5 mile/h 41.1 km/h
  • Autoshift Transmission - Reverse - 1st
    3.7 mile/h 6 km/h
  • Autoshift Transmission - Reverse - 2nd
    7.8 mile/h 12.5 km/h
  • Autoshift Transmission - Reverse - 3rd
    17 mile/h 27.4 km/h
  • Note
    Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 21x24 rear tires.
Weights
  • Operating Weight - Maximum
    29321 lb 13300 kg
  • Operating Weight - Estimated*
    24324 lb 11033 kg
  • Operating Weight - Maximum - ROPS Capacity
    29321 lb 13300 kg
  • Counterweight
    2147 lb 974 kg
  • Cab, ROPS/FOPS
    +243 kg (+536 lb)
  • Loader Bucket - 1.53 m³ (2.0 yd³) GP (Pin-On)
    +80 kg (+176 lb)
  • Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Pin-On)
    +214 kg (+472 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) GP (Hook-On)
    +150 kg (+331 lb)
  • Loader Bucket - 1.53 m³ (2.0 yd³) GP (Hook-On)
    +73 kg (+162 lb)
  • Loader Bucket - 1.34 m³ (1.75 yd³) MP HD (Hook-On)
    +85 kg (+187 lb)
  • Loader Bucket - 1.34 m³ (1.75 yd³) MP ED (Hook-On)
    +160 kg (+353 lb)
  • Loader Quick Coupler
    +250 kg (+551 lb)
  • Backhoe Quick Coupler
    +151 kg (+333 lb)
  • Extendible Stick
    +338 kg (+745 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.
  • Note (2)
    GP = General Purpose
  • Note (3)
    MP = Multi Purpose
  • Note (4)
    HD = Heavy Duty
  • Note (5)
    ED = Extreme Duty
Benefits

Ergonomic Operator Station

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 Spring Applied Hydraulically Released (SAHR) Parking Brake is controlled by simply pressing a button.

Advanced Hydraulics

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.

Machine Performance

The Cat C3.6 engine delivers solid performance and meets U.S. EPA Tier 4 Final/EU Stage V emission standards by utilizing Selective Catalytic Reduction technology with a Diesel Oxidation Catalyst. With an optimized Loader Linkage, lift capacities and breakout forces increase on both ends of the machine. The Loader System provides suprerior machine balance and stability regardless of ground conditions.

Machine Versatility

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.

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.
Equipment Info

STANDARD EQUIPMENT

5185 mm (17 ft) center pivot excavator style backhoe
360 view
Product videos
Request a Quote