428 Backhoe Loader

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

Power - Net 70hp
Power 55.4 kW, 70 kW or 74.4 kW

Weights

Operating Weight - Nominal 18232lb
Operating Weight - Maximum 24251lb
Counterweights - Maximum 1014lb
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP 0lb
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP 0lb
Air Conditioning 99lb
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP 1014lb
Counterweights - Base 254lb
Ride Control 33lb
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP 254lb
Operating Weight - ROPS Capacity - Maximum 24251lb
Extendible Stick 459lb
Auto-Shift Transmission 212lb
MP Bucket (1.03 m³/1.3 yd³) - with Fold-over Forks 1896lb
Cab - ROPS/FOPS Standard
Total Gross Weight Not to Exceed 24251lb
Operating Weight (estimated) (55 kW/74 hp) 18232lb
MP Bucket (1.03 m³/1.3 yd³) - without Fold-over Forks 1486lb
Note Machine Configuration – 70 kW HRC engine; standard stick hoe; standard cab with A/C; AWD standard shift 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 Guard;
Operating Weight (estimated) (70 kW/94 hp) 18398lb
Loader QC 408lb
Counterweights - Mid 529lb

Transmission - Standard Shift Transmission (Standard)

Forward - 3rd 13mile/h
Forward - 2nd 5.6mile/h
Reverse - 4th 24.9mile/h
Forward - 4th 24.9mile/h
Reverse - 1st 3.7mile/h
Reverse - 2nd 5.6mile/h
Forward - 1st 3.7mile/h
Reverse - 3rd 13mile/h

Transmission - Powershift Transmission (Optional)

Reverse - 3rd 16.8mile/h
Reverse - 1st 3.7mile/h
Forward - 4th 24.9mile/h
Forward - 2nd 6.2mile/h
Forward - 3rd 12.4mile/h
Reverse - 2nd 7.5mile/h
Forward - 1st 3.7mile/h

Transmission - Auto-Shift Transmission (Optional)

Reverse - 1st 3.7mile/h
Forward - 4th 12.4mile/h
Forward - 3rd 7.5mile/h
Forward - 6th 24.9mile/h
Forward - 1st 3.7mile/h
Reverse - 2nd 7.5mile/h
Forward - 2nd 6.2mile/h
Reverse - 3rd 16.8mile/h
Forward - 5th 16.8mile/h

Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional)

Reverse - 3rd 16.8mile/h
Reverse - 1st 3.7mile/h
Forward - 3rd 7.5mile/h
Forward - 6th 24.9mile/h
Forward - 1st 3.7mile/h
Reverse - 2nd 7.5mile/h
Forward - 5th 16.8mile/h
Forward - 4th 12.4mile/h
Forward - 2nd 6.2mile/h

Axle Ratings

Rear Axle - Static 58422lb
Front Axle (AWD) - Static 51809lb
Front Axle (AWD) - Dynamic 19842lb
Rear Axle - Dynamic 22046lb

Hydraulic System

System Pressure - Loader 3626psi
System Pressure - Backhoe 3626psi
Pump Type Variable-Flow, Axial Piston
Type Closed Center
Pump Capacity @ 2,200 rpm 42.3gpm

Steering

AWD Cylinder, One (1) Double Acting - Stroke 4.2in
Power Steering Hydrostatic
AWD Cylinder, One (1) Double Acting - Bore 2.6in
AWD Cylinder, One (1) Double Acting - Rod Diameter 1.6in
Type Front Wheel
Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels 30.42ft
Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket 38.13ft

Service Refill Capacities

Rear Axle 4.2gal (US)
Rear Axle - Planetaries 0.4gal (US)
Hydraulic Tank 11.1gal (US)
Engine Oil - With Filter 2.4gal (US)
Hydraulic System 25.1gal (US)
Fuel Tank 42.3gal (US)
Cooling System - A/C 4.8gal (US)
Diesel Exhaust Fluid 5gal (US)
Front Axle - Planetaries 0.2gal (US)
Front Axle 2.9gal (US)

Service Refills Capacities

Transmission (Powershift/Autoshift) 4.18gal (US)
Transmission (Standard Shift) 3.69gal (US)

Loader Performance

Breakout Force 12320ft·lbf

Backhoe Digging Depth

Dig Depth 4778 mm/5700 mm (E-Stick)

Operator Station

Controls Mechanical Loader; Mechanical Hoe (Pilot Hoe Optional)

Engine - EU Stage V (Standard)

Stroke 4.72in
Bore 3.86in
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 220in³
Engine C3.6 55.4 kW Electronic Turbo Intercooled
Emissions Meets EU Stage V emission standards.
Net Torque - SAE J1349 308lb/ft
Torque Rise (net) 86% @ 1,200 rpm
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Net Power Rating @ 2,200 rpm - SAE J1349:2011 52 kW/70 hp
Ratings at 2,200 rpm - Engine Power ISO 14396:2002 55 kW/75 hp
Ratings at 2,200 rpm - Gross Power SAE J1995:2014 56 kW/76 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007 51 kW/70 hp

Engine - EU Stage V (Optional)

Stroke 4.72in
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Emissions Meets EU Stage V emission standards.
Torque Rise (net) 43% @ 1,500 rpm
Displacement 220in³
Net Torque - SAE J1349 291lb/ft
Engine C3.6 70 kW Electronic Turbo Intercooled
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Bore 3.86in
Net Power Rating @ 2,200 rpm - SAE J1349:2011 64 kW/86 hp
Ratings at 2,200 rpm - Engine Power ISO 14396:2002 70 kW/95 hp
Ratings at 2,200 rpm - Gross Power SAE J1995:2014 71 kW/97 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007 63 kW/86 hp

Engine - EU Stage V (Optional) - A

Net Torque - SAE J1349 322lb/ft
Torque Rise (net) 48% @ 1,500 rpm
Engine C3.6 74.4 kW Electronic Turbo Intercooled
Emissions Meets EU Stage V emission standards.
Displacement 220in³
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Bore 3.86in
Stroke 4.72in
Ratings at 2,200 rpm - Gross Power SAE J1995:2014 76 kW/103 hp
Net Power Rating @ 2,200 rpm - SAE J1349:2011 68 kW/92 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007 68 kW/92 hp
Ratings at 2,200 rpm - Engine Power ISO 14396:2002 74 kW/101 hp

Transmission

Note Travel speeds of backhoe loader at full throttle, when equipped with 480/80-26 rear tires.

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 55.4 kW
    • Battery, 750 CCA, Standard
    • Hinged Radiator Pack
    • Standard Mode
    • Transmission Neutralizer
    • Transmission, Four Speed Standard Shift
  • Controls
    • Controls, Mechanical Levers
    • 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
  • 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 70 kW
    • Engine, C3.6 74.4 kW
    • Battery, 750 CCA, Heavy Duty
    • Auto Idle
    • Eco Mode
    • Standard + Mode
    • Engine Block Heater
    • Transmission, Four Speed Powershift (not on 55 kW engine)
    • Transmission, Six Speed Autoshift (not on 55 kW Engine)
    • Transmission, Six Speed Autoshift with Lock-Up Torque Converter (not on 55 kW engine)
  • Controls
    • Controls, Pilot Hoe Joysticks
    • Pattern Selector (ISO/SAE)
  • 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
    • Continuous Flow
    • Programmable Auxiliary Flow
  • Booms, Sticks And Linkages
    • Stick Extending, 4.3 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