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428 Backhoe Loader

Power - Net

70 hp

Operating Weight - Nominal

18,232 lb

Operating Weight - Maximum

24,251 lb

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SPECIFICATIONS

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.

FULL SPECIFICATIONS

Axle Ratings

Rear Axle - Dynamic

22,046 lb

Front Axle (AWD) - Static

51,809 lb

Rear Axle - Static

58,422 lb

Front Axle (AWD) - Dynamic

19,842 lb

Backhoe Digging Depth

Dig Depth

4778 mm/5700 mm (E-Stick)

Engine

Power - Net

70 hp

Power

55.4 kW, 70 kW or 74.4 kW

Engine - EU Stage V (Optional)

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.

Emissions

Meets EU Stage V emission standards.

Torque Rise (net)

43% @ 1,500 rpm

Displacement

220 in³

Net Torque - SAE J1349

291 lb/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

3.86 in

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

322 lb/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

220 in³

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

3.86 in

Stroke

4.72 in

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

Engine - EU Stage V (Standard)

Note (2)

No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.

Torque Rise (net)

86% @ 1,200 rpm

Net Torque - SAE J1349

308 lb/ft

Emissions

Meets EU Stage V emission standards.

Engine

C3.6 55.4 kW Electronic Turbo Intercooled

Displacement

220 in³

Note (1)

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

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

Bore

3.86 in

Stroke

4.72 in

Hydraulic System

Type

Closed Center

System Pressure - Backhoe

3,626 psi

System Pressure - Loader

3,626 psi

Pump Type

Variable-Flow, Axial Piston

Pump Capacity @ 2,200 rpm

42.3 gpm

Loader Performance

Breakout Force

12,320 ft·lbf

Operator Station

Controls

Mechanical Loader; Mechanical Hoe (Pilot Hoe Optional)

Service Refill Capacities

Engine Oil - With Filter

2.4 gal (US)

Diesel Exhaust Fluid

5 gal (US)

Rear Axle - Planetaries

0.4 gal (US)

Fuel Tank

42.3 gal (US)

Front Axle

2.9 gal (US)

Rear Axle

4.2 gal (US)

Hydraulic Tank

11.1 gal (US)

Hydraulic System

25.1 gal (US)

Cooling System - A/C

4.8 gal (US)

Front Axle - Planetaries

0.2 gal (US)

Service Refills Capacities

Transmission (Standard Shift)

3.69 gal (US)

Transmission (Powershift/Autoshift)

4.18 gal (US)

Steering

AWD Cylinder, One (1) Double Acting - Bore

2.6 in

Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket

38.13 ft

AWD Cylinder, One (1) Double Acting - Stroke

4.2 in

Type

Front Wheel

Power Steering

Hydrostatic

AWD Cylinder, One (1) Double Acting - Rod Diameter

1.6 in

Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels

30.42 ft

Transmission

Note

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

Transmission - Auto-Shift Transmission (Optional)

Forward - 5th

16.8 mile/h

Reverse - 1st

3.7 mile/h

Forward - 4th

12.4 mile/h

Forward - 3rd

7.5 mile/h

Forward - 6th

24.9 mile/h

Forward - 1st

3.7 mile/h

Reverse - 2nd

7.5 mile/h

Forward - 2nd

6.2 mile/h

Reverse - 3rd

16.8 mile/h

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

Forward - 2nd

6.2 mile/h

Reverse - 3rd

16.8 mile/h

Forward - 1st

3.7 mile/h

Forward - 3rd

7.5 mile/h

Forward - 5th

16.8 mile/h

Reverse - 1st

3.7 mile/h

Forward - 6th

24.9 mile/h

Reverse - 2nd

7.5 mile/h

Forward - 4th

12.4 mile/h

Transmission - Powershift Transmission (Optional)

Reverse - 3rd

16.8 mile/h

Reverse - 1st

3.7 mile/h

Forward - 4th

24.9 mile/h

Forward - 2nd

6.2 mile/h

Forward - 3rd

12.4 mile/h

Reverse - 2nd

7.5 mile/h

Forward - 1st

3.7 mile/h

Transmission - Standard Shift Transmission (Standard)

Forward - 4th

24.9 mile/h

Reverse - 1st

3.7 mile/h

Reverse - 2nd

5.6 mile/h

Forward - 1st

3.7 mile/h

Reverse - 3rd

13 mile/h

Forward - 3rd

13 mile/h

Forward - 2nd

5.6 mile/h

Reverse - 4th

24.9 mile/h

Weights

Operating Weight - Nominal

18,232 lb

Operating Weight - Maximum

24,251 lb

Counterweights - Mid

529 lb

MP Bucket (1.03 m³/1.3 yd³) - with Fold-over Forks

1,896 lb

Air Conditioning

99 lb

Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP

254 lb

MP Bucket (1.03 m³/1.3 yd³) - without Fold-over Forks

1,486 lb

Counterweights - Base

254 lb

Extendible Stick

459 lb

Total Gross Weight Not to Exceed

24,251 lb

Operating Weight (estimated) (70 kW/94 hp)

18,398 lb

Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP

0 lb

Counterweights - Maximum

1,014 lb

Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP

0 lb

Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP

1,014 lb

Ride Control

33 lb

Operating Weight - ROPS Capacity - Maximum

24,251 lb

Auto-Shift Transmission

212 lb

Cab - ROPS/FOPS

Standard

Operating Weight (estimated) (55 kW/74 hp)

18,232 lb

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; Front Fenders; HD Battery; 80 kg operator; full fuel tank.

Loader QC

408 lb

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