432 Backhoe Loader

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Description
Technical Specifications
Benefits and Features
Equipment

New machines, original DNA – The first Cat® backhoe loader hit the road in 1985. The machine was co-developed by a team of designers in Illinois, U.S. and a manufacturing team in Desford, UK. The machines are still designed by experts to meet the needs of today’s operators. Every model provides reliability, power and a top-quality operator environment to see you through the toughest projects. The latest backhoe loader range is crafted from 35 years of passion, expertise and experience.

Engine
Maximum Gross Power – SAE J1995: 2014 83.1 kW (113 hp) / 86.5 kW (118 hp)
Power 74.4 kW or 82 kW
Weights
Operating Weight - Nominal 18671 lb
Operating Weight - Maximum 24251 lb
Operating Weight 18671 lb
Counterweights - Maximum 1014 lb
Operating Weight - Maximum - ROPS Capacity 24251 lb
Ride Control 33 lb
Counterweights - Base 254 lb
Air Conditioning 99 lb
MP Bucket (1.03 m³/1.3 yd³) - without Fold-over Forks 1486 lb
Total Gross Weight Not to Exceed 24251 lb
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - No QC - MP 0 lb
Power-Shift Transmission Standard
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - IT Loader with QC - MP 1014 lb
Cab - ROPS/FOPS Standard
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - IT Loader with QC - GP 1014 lb
MP Bucket (1.03 m³/1.3 yd³) - with Fold-over Forks 1896 lb
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - IT Loader with QC - MP 1014 lb
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - No QC - GP 1014 lb
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - No QC - GP 529 lb
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - No QC - MP 254 lb
Note Machine Configuration – HRC 74.5 kW engine; 4.3 m standard stick hoe; standard cab with A/C; AWD powershift transmission; 1.03 m³ MP loader bucket; 600 mm standard duty hoe bucket; 340/80-20 and 480/80-26 tires; no counterweight; One Way Aux Lines; AWD Gu
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - IT Loader with QC - GP 1014 lb
Counterweights - Mid 529 lb
Loader QC 408 lb
4.3 m Extendible Stick 439 lb
4.9 m Extendible Stick 783 lb
Engine - EU Stage V (Standard)
Torque Rise (net) 48% @ 1,500 rpm
Stroke 4.72 in
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Displacement 220 in³
Net Torque - SAE J1349 322 lbf
Bore 3.86 in
Engine C3.6 74.4 kW Electronic Turbo Intercooled
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Emissions Meets EU Stage V emission standards.
Ratings at 2,200 rpm - Gross Power SAE J1995:2014 83.1 kW/113 hp
Ratings at 2,200 rpm - Engine Power ISO 14396:2002 74 kW/101 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007 68 kW/92 hp
Net Power Rating @ 2,200 rpm - SAE J1349:2011 68 kW/92 hp
Engine - EU Stage V (Optional)
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Torque Rise (net) 48% @ 1,500 rpm
Bore 3.86 in
Net Torque - SAE J1349 358 ft-lb
Stroke 4.72 in
Displacement 220 in³
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Engine C3.6 82 kW Electronic Turbo Intercooled
Emissions Meets EU Stage V emission standards.
Net Power Rating @ 2,200 rpm - SAE J1349:2011 76 kW/103 hp
Ratings at 2,200 rpm - Gross Power SAE J1995:2014 86.5 kW/118 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007 75 kW/102 hp
Note (3) Advertised power is tested per the specified standard in effect at the time of manufacture.
Engine - EU Stage V (Optional) - A
Ratings at 2,200 rpm - Engine Power ISO 14396:2002 82 kW/111 hp
Transmission
Note Travel speeds of backhoe loader at full throttle, when equipped with 480/80-26 rear tires.
Transmission - Powershift Transmission (Standard)
Reverse - 1st 3.7 mile/h
Forward - 1st 3.7 mile/h
Forward - 2nd 6.2 mile/h
Reverse - 2nd 8.1 mile/h
Forward - 4th 24.9 mile/h
Reverse - 3rd 17 mile/h
Forward - 3rd 12.4 mile/h
Transmission - Auto-Shift Transmission (Optional)
Forward - 6th 24.9 mile/h
Reverse - 1st 3.7 mile/h
Forward - 1st 3.7 mile/h
Forward - 5th 16.8 mile/h
Forward - 2nd 6.2 mile/h
Forward - 3rd 8.1 mile/h
Reverse - 3rd 17 mile/h
Forward - 4th 12.4 mile/h
Reverse - 2nd 8.1 mile/h
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional)
Forward - 1st 3.7 mile/h
Reverse - 3rd 17 mile/h
Reverse - 2nd 8.1 mile/h
Forward - 5th 16.8 mile/h
Forward - 2nd 6.2 mile/h
Forward - 4th 12.4 mile/h
Forward - 6th 24.9 mile/h
Reverse - 1st 3.7 mile/h
Forward - 3rd 8.1 mile/h
Axle Ratings
Rear Axle - Dynamic 22046 lb
Rear Axle - Static 58423 lb
Front Axle - Dynamic 19842 lb
Front Axle - Static 51809 lb
Hydraulic System
System Pressure - Backhoe 3626 psi
System Pressure - Loader 3626 psi
Pump Capacity @ 2,200 rpm 49.4 gpm
Type Closed Center
Pump Type Variable-Flow, Axial Piston
Steering
AWD Cylinder, One (1) Double Acting - Rod Diameter 1.6 in
Power Steering Hydrostatic
AWD Cylinder, One (1) Double Acting - Stroke 4.2 in
AWD Cylinder, One (1) Double Acting - Bore 2.6 in
Type Front Wheel
Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket 38.1 ft
Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels 30.4 ft
Service Refill Capacities
Cooling System - A/C 4.8 gal (US)
Rear Axle 4.2 gal (US)
Engine Oil - With Filter 2.4 gal (US)
Hydraulic Tank 11.1 gal (US)
Rear Axle - Planetaries 0.4 gal (US)
Fuel Tank 42.3 gal (US)
Diesel Exhaust Fluid 5 gal (US)
Hydraulic System 25.1 gal (US)
Front Axle - Planetaries 0.02 gal (US)
Front Axle 2.9 gal (US)
Service Refills Capacities
Transmission (Powershift/Autoshift) 4.18 Gal
Loader Performance
Breakout Force 12297 ft·lbf
Operator Station
Controls Seat Mounted Controls with Dual Mode
Backhoe Digging Depth
Dig Depth 4778 mm/6150 mm (E-Stick)

C3.6 STAGE V ENGINE

The Cat® C3.6 engine meets EU Stage V emission standards while delivering up to a 10% fuel efficiency improvement compared to the previous model. The aftertreatment system is completely maintenance free with Selective Catalytic Reduction (SCR), Diesel Exhaust Fluid (DEF) and fit for life Diesel Particulate Filter (DPF) system. 

OPTIMAL OPERATOR COMFORT AND CONTROL

Electro-Hydraulic (EH) Seat Mounted Controls offer the ultimate in comfort and control for operators. The loader or excavator can be operated from any seated position, even while sitting offset to help improve productivity and performance all in a safe and efficient manner. The Electro Hydraulic solution also offers operators the ability to speed up or slow down the hydraulics to match machine performance to either their preference or the job at hand.

INTERACTIVE DISPLAY SCREENS

The choice of either a soft key or touchscreen display screen gives the operator information at the touch of their fingertips. Many customizable features including hoe response rate and modulation are now offered. Machine Security Software is embedded into the display screen as well as notifications on service intervals.

POWERSHIFT TRANSMISSION

A 4-speed powershift transmission comes as standard on the 432. Improved operator comfort and reduced fatigue is achieved by operation through the directional control lever, rather than floor mounted lever, to shift gears. The 6-speed automatic shift transmission is available as an option, providing greater efficiency by ensuring that the correct gear is always selected. The Lock-up Torque Converter option is ideal for those who do a lot of roading as it can give up to 15% fuel efficiency savings on the road and maintain travel speed in hilly environments.

EXCAVATOR STYLE BOOM

Whether close-up truck loading or digging over obstacles, the iconic excavator-style boom tackles the toughest jobs with ease. Combine this versatility with powerful breakout forces, controllability, a powerful hydraulic system and the 432 is capable of high levels of productivity with minimum effort. The boom is a narrow design, ensuring maximum visibility to the attachment and ground. The hoe comes with the choice of either a 4.3 m or 4.9 m stick option.

POWERFUL AND EFFICIENT HYDRAULICS

The load sensing hydraulic system coupled with a variable displacement piston pump deliver powerful hydraulics when the operator really requires it.

POWER MANAGEMENT MODES

Three power management modes are available: Eco, Standard and Standard Plus. Depending upon application or performance needs, the operator can select the mode that gives optimum results. Eco mode limits both pump flow and engine speed giving higher fuel saving benefits whereas Standard Plus gives maximum pump flow and engine speed, providing increased power and performance where needed.

PRODUCT LINK™

Product Link™ comes as standard on the Cat backhoe loader. Many features exist through Product Link including fuel burn and location allowing the owner to access all data to help increase productivity.

Standard Equipment:

  • Cab Rops And Fops
    • Cab, Standard
  • Tires/steering/brakes
    • All Wheel Drive
    • 100% Differential Lock
    • Hydraulic Boosted Brakes
    • Tires 26 inch
  • Engine/transmission
    • Engine, C3.6 74.4 kW
    • Battery, 750 CCA, Standard
    • Hinged Radiator Pack
    • Auto Idle
    • Eco Mode
    • Standard Mode
    • Standard + Mode
    • Transmission Neutralizer
    • Transmission, Four Speed Powershift
  • Controls
    • Controls, Electro Hydraulic Seat Mounted
    • Pattern Selector (ISO/SAE)
    • Power Steering, Hydrostatic
  • Electrical
    • Display Screen, Soft Key
    • Product Link Cellular
    • Reversing Alarm
    • Stabilizer Alarm
  • Hydraulics
    • Variable Displacement Piston Pump
    • Side Shift Lock
    • Hydraulic Oil Cooler
    • Loader Kickout, Float
    • Loader Kickout, Return to Dig
    • Continuous Flow
    • Programmable Auxiliary Flow
  • Booms, Sticks And Linkages
    • Stick Standard, 4.3 m
    • Transport Lock, Swing
    • Transport Lock, Boom
  • Other Attachments
    • External Tool Box
    • Transport Tie Downs

Optional Equipment:

  • Cab Rops And Fops
    • Cab, Deluxe
  • Tires/steering/brakes
    • Tires 28 inch
  • Engine/transmission
    • Engine, C3.6 82 kW
    • Battery, 750 CCA, Heavy Duty
    • Engine Block Heater
    • Transmission, Six Speed Automatic
    • Transmission, Six Speed Autoshift with Lock-Up Torque Converter
  • Electrical
    • Display Screen, Touchscreen
    • Product Link, Dual Mode (cellular and satellite)
    • Beacon, Rotating
    • Beacon, Strobe
  • Hydraulics
    • Hydraulic Quick Disconnects
    • Hydraulic Lines, One Way
    • Hydraulic Lines, Two Way
    • Powered Side Shift
    • Ride Control
  • Booms, Sticks And Linkages
    • Stick Extending, 4.3 m
    • Stick Extending, 4.9 m
    • Hoe Quick Coupler, Mechanical
    • Hoe Quick Coupler, Hydraulic
    • Loader Quick Coupler, Hydraulic
  • Other Attachments
    • Counterweight, 115 kg
    • Counterweight, 240 kg
    • Counterweight, 460 kg
    • Front Fenders
    • Street Pads, Stabilizers


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