New | 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 J1349127.0 hp
Engine Model (Standard)Cat® C4.4
Gross Power - SAE J1995144.0 hp
Net Power - ISO 9249128.0 hp
Gross Power - ISO 14396142.0 hp
Net Power - EEC 80/1269128.0 hp
Bore4.13 in
Stroke5.0 in
Displacement268.0 in3
Net Torque Rise @ 1400 rpm - Standard31.0 %
Net Peak Torque @ 1400 rpm - Standard - SAE J1349396.0 lb ft
Backhoe
Dig Depth - Standard17.2 ft
Dig Depth - E-Stick Retracted17.2 ft
Dig Depth - E-Stick Extended21.3 ft
Reach from Swing Pivot - Standard22.0 ft
Reach from Swing Pivot - E-Stick Retracted22.0 ft
Reach from Swing Pivot - E-Stick Extended25.8 ft
Bucket Rotation198.0 Degrees
Bucket Dig Force - Standard17746.0 lb
Bucket Dig Force - E-Stick Retracted17746.0 lb
Bucket Dig Force - E-Stick Extended17746.0 lb
Stick Dig Force - Standard11780.0 lb
Stick Dig Force - E-Stick Retracted11939.0 lb
Stick Dig Force - E-Stick Extended9009.0 lb
Stick Lift @ 2440 mm (8 ft) - Standard8401.0 lb
Stick Lift @ 2440 mm (8 ft) - E-Stick Retracted8084.0 lb
Stick Lift @ 2440 mm (8 ft) - E-Stick Extended4514.0 lb
Loading Height - Standard14.58 ft
Loading Height - E-Stick Retracted14.58 ft
Loading Height - E-Stick Extended17.0 ft
Loading Reach - Standard6.85 ft
Loading Reach - E-Stick Retracted6.85 ft
Loading Reach - E-Stick Extended10.2 ft
Weights
Operating Weight - Maximum27115.0 lb
Operating Weight - Nominal24141.0 lb
Cab, ROPS/FOPS556.0 lb
Extendible Stick (no weights)628.0 lb
Air Conditioning157.0 lb
MP Bucket 1.1 m3 (1.5 yd3) w/Fold-Over Fork78.0 lb
MP Bucket 1.1 m3 (1.5 yd3) w/o Fold-Over Fork-276.0 lb
Loader
Bucket Capacity - General Purpose1.75 yd3
Bucket Width - General Purpose8.0 ft
Dump Height @ Max Angle - Single Tilt8.7 ft
Dump Reach @ Max Angle - Single Tilt2.7 ft
Dig Depth - Single Tilt6.0 in
Lift Capacity @ Full Height - Single Tilt7871.0 lb
Bucket Breakout Force - Single Tilt11375.0 lb
Hydraulic System
Circuit TypeClosed center, load sensing
Pump Capacity (@ 2200 rpm)50.0 gal/min
System Pressure - Backhoe3800.0 psi
System Pressure - Loader3550.0 psi
Pump TypeVariable-flow, axial piston, secondary gear
Steering TypeAckerman
Power SteeringHydrostatic, Hand Metering Unit
4WD Cylinder - Bore3.35 in
4WD Cylinder - Stroke9.29 in
4WD Cylinder - Rod Diameter1.65 in
Brake SystemBoosted, outboard, oil-immersed, multiple disc
Axle Oscillation10.0 Degrees
Power Train
Auto-Shift (opt), Forward 1st3.7 mph
Auto-Shift (opt), Forward 2nd6.0 mph
Auto-Shift (opt), Forward 3rd12.0 mph
Auto-Shift (opt), Forward 4th17.0 mph
Auto-Shift (opt), Forward 5th25.0 mph
Auto-Shift (opt), Reverse 1st3.7 mph
Auto-Shift (opt), Reverse 2nd7.8 mph
Auto-Shift (opt), Reverse 3rd17.0 mph
Operating Specifications - Backhoe
Turning Circle: outside, front wheels27.4 ft
Turning Circle: outside, widest loading bucket36.6 ft
Axle Ratings
Front Axle, 4WD, Static50582.0 lb
Front Axle, 4WD, Dynamic20233.0 lb
Rear Axle, Static51257.0 lb
Rear Axle, Dynamic20503.0 lb
Service Refills
Cooling System, A/C5.3 gal
Fuel Tank44.0 gal
Engine Oil w/Filter2.2 gal
Transmission, AWD, Auto Shift5.6 gal
Rear Axle5.0 gal
Front Axle, 4WD2.9 gal
Front Axle, Planetaries0.2 gal
Hydraulic System26.5 gal
Hydraulic Tank13.2 gal
Standards
BrakesSAE J/ISO 3450, ISO 3450 1996
Cab - ROPSSAE J1040 May 1994/ISO 3741 1994
Cab - FOPSSAE J/ISO 3449 APR98 LEVEL II and ISO 3449:1992 LEVEL II
Cab - SoundANSI/SAE J1166 Oct 98 is 83 dB (A)
Exterior SoundSAE J88 APR95 is 79 dB (A)
Tires
Front 4WD Standard Size12-19.5, 12 ply
Rear 4WD Standard Size21L-24 16 ply

Spacious working environment for all day comfort.

Superior Comfort

The ergonomic, automotive style operator station helps you work comfortably and productively all day long. Select the configuration that meets your needs - Canopy or Deluxe Cab with air conditioning. Features include:

  • Adjustable air suspension seat (standard)
  • Excellent visibility over the hood
  • Easy-to-read gauge cluster
  • Ample legroom
  • Automatic Engine Speed Control to conserve fuel
  • Storage compartments for tools and belongings

Ride Control

The standard Ride Control System smoothes the ride in all conditions, including load and carry, highway roading or simply moving around the job site. The result is increased operator comfort, reduced operator fatigue and improved material retention.

Pattern Selector

The pattern selector switch, located in the cab, lets you change from an excavator to a backhoe control pattern simply by pressing a button. This lets you use the pattern you are most comfortable with so you can be more productive. (Standard on pilot control machines.)

Joystick Controls

Ergonomic excavator-style joystick controls provide precise control with low effort. Thumb rollers provide convenient, fingertip control of auxiliary functions, eliminating floor mounted foot pedals.

Built for performance, power and fuel efficiency.

Cat Engine

The Cat C4.4 ACERT™ engine provides cleaner, quieter operation while delivering superior performance and durability. The engine meets U.S. EPA Tier 4 Interim and EU Stage IIIB emission requirements. The engine also features:

  • Passive regeneration system requiring no operator interaction
  • Long life diesel particulate filter
  • Improved fuel efficiency
  • Increased horsepower delivers greater pushing power, increased aggressiveness in hard bank and faster roading.

Transmission

The standard auto-shift transmission matches gear with grade and load conditions. At the touch of a switch, manual mode gives the operator control over gear selection, as a power shift transmission.

  • Hydraulic proportional control valves deliver smooth speed and directional shifts.
  • Standard Four Wheel Drive (4WD) improves mobility and loader performance in poor underfoot conditions and can be activated on-the-go.
  • Maximum roading speed of 40 km/h (25 mph) improves travel time between job sites.

Brake Mode Selector

Brake mode selector switch is standard on the 450F and has three positions: two wheel drive, two wheel drive with all wheel braking and four wheel drive. Two wheel drive with all wheel braking provides better tire life while roading and engages the front axle when brakes are applied for improved braking performance.

Load-sensing system matches power to demand.

Powerful Hydraulic System

The load-sensing, closed center hydraulic system matches pressure and flow to the job demands. Whether you’re in full trenching mode or digging around delicate services, you are in control. In applications such as production trenching where speed is important, the system will provide the flow needed to get the job done quickly and efficiently. New electronic pump torque limiter delivers improved power management and hydraulic performance. The load-sensing hydraulic system also delivers:

  • Better fuel efficiency
  • Quieter operation
  • Reduced wear on components
  • Cooler hydraulic temperatures
  • Full dig and lift forces at any engine speed

Superior digging forces.

Boom

The excavator-style boom is built for optimum performance and durability. The curved design provides added clearance when digging over obstacles or loading trucks. The narrow boom enhances the viewing area to the bucket and the trench throughout the operating range. More robust swing casting and double clevis design improves durability and reliability.

Stick

Serrated edges on the stick provide improved material clamping for clearing and demolition applications. The optional extendible stick (E-stick) increases reach and dig depth by approximately 1.2 m (4 ft).

Thumbs

Thumb mounting provisions are standard on every Cat Backhoe Loader for added machine versatility. Cat hydraulic thumbs are available for increased versatility. Mechanical thumbs are also available through your Cat dealer.

Choice of loader linkage.

Single Tilt Loader Linkage

Single tilt loader linkage features strong lift and breakout forces for solid performance in backfilling and truck loading applications with pin-on buckets.

Return-to-Dig

The return-to-dig system reduces loading cycle times by bringing the loader bucket back to the dig position with an easy pull of the lever. By the time the loader bucket is at ground level, the bucket is angled correctly for the next load or cut.

Do more jobs with one machine.

Backhoe Work Tools

Increase the versatility of your machine with the large selection of backhoe attachments:

  • Buckets - Heavy Duty and Ditch Cleaning
  • Hammers
  • Thumbs (mechanical and hydraulic)
  • Vibratory Plate Compactors
  • Quick Couplers

Loader Work Tools

A wide range of loader attachments is available including:

  • Buckets - General Purpose and Multi Purpose
  • Flip Over Forks

Lift Eyes

Integral lifting eyes are a standard feature, one on the backhoe linkage and two lifting eyes on the rear of every loader bucket.

Backhoe Quick Coupler

Quick couplers allow for quick attachment of buckets and other work tools.

Easy maintenance helps keep your machine working.

Minimize Your Downtime

Convenient service features makes maintenance easy, reducing your downtime:

  • Tilt up hood provides easy, convenient access to all engine check points
  • Electronic control module stores fault codes for easy, efficient troubleshooting and maximum machine uptime
  • Cat Product Link system (optional) provides remote reporting of machine location and operating system parameters

Unmatched support makes the difference.

Renowned Dealer Support

From helping you choose the right machine to knowledgeable ongoing support, Cat dealers provide the best in sales and service.

  • Preventive maintenance programs and guaranteed maintenance contracts
  • Best-in-class parts availability
  • Operator training to help boost your profits
  • Genuine Cat Remanufactured parts

Air cleaner
Alarm, back-up
Alternator, 150 amp
Audible system fault alarm
Automatic Engine Speed Control (AESC)
Battery, two maintenance-free, 880 CCA
Battery disconnect switch
Boom transport lock
Brace, lift cylinder
Brake, secondary parking
Brakes, hydraulically boosted, oil disc, dual pedals, interlocking
Bucket level indicator
Canopy, ROPS/FOPS
Cat cushion swing system
Coat hook
Coolant/Antifreeze, extended life
Cooling package, single plane
Counterweight, bumper
Diesel particulate filter, long life
Dome light (cab only)
Diagnostic port for engine, machine and gauge cluster Electronic Control Modules
Differential lock
Engine, Cat® C4.4 ACERT™ DIT (Direct Injection Turbocharged)
Engine enclosure
Fan, suction and guard
Fast reversing shuttle, all gears
Fenders, rear
Filters, spin-on: fuel, engine oil, transmission oil, water separator
Filters, bowl and cartridge: hydraulic fluid
Flashing hazard/signal lights
Floor mat
Four Wheel Drive/Brake Mode Selector
Fully hinged front grill for cooling package cleaning access
Gauge Cluster:
  • Gauges: coolant temperature, fuel level, tachometer
  • LCD screen: hour meter, torque converter, oil temperature, hydraulic oil temperature, operator settings, service mode diagnostics
Ground level fuel fill
Guard, fuel tank bottom
Hammer rest
Hazard flashers/turn signals
Hood lock
Hydraulic hose, XT™
Hydraulic oil cooler
Hydraulic oil level sight gauge
Hydraulic valve, hydrostatic steering
Hydraulic valves, loader 2 function
Hydraulic valves, backhoe 5 function
Hydraulics, load sensing with variable displacement piston pump
Indicators: air cleaner service, water separator service, engine coolant, oil pressure, hydraulic temperature, hydraulic bypass, torque converter temperature high, remote throttle, AESC, fuel level, charging, engine warning #1, engine warning #2, action lamp, wait-to-start
Instrument panel lights
Joystick controls: pilot operated, excavator-style with pattern changer
Key start/stop system
Lights, working (4 front, 4 rear)
Loader, self-leveling, return-to-dig and transmission disconnect switch
Loader, single tilt
Lunch box and drink holder
Mirror, rear view
One-touch low idle
Open circuit breather
O-ring face seal hydraulic fittings
Pattern changer, in cab
Power receptacle, 12V, 2 internal, 1 external
Power steering, hydrostatic
Radio ready cab
Ride Control
Seat belt, retractable (51 mm/2 in)
Stabilizer shoes, reversible
Seat, air suspension, fabric or vinyl cover, with armrest
Starting system, glow plugs
Steering knob
Steering, hydrostatic
Storage compartment, internal
Stop and tail lights
Swing transport lock
Tilt steering wheel
Tires
Toolbox, external, lockable
Torque converter
Throttle, hand and foot, electronic
Transmission, five speed, syncromesh
Transmission neutralizer switch
Transport tie-downs
Vandalism locks
Warning horn, electric

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