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.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Power - Net
70 hp
52 kW
Power
55.4 kW, 70 kW or 74.4 kW
Engine - EU Stage V (Standard)
Stroke
4.72 in
120 mm
Bore
3.86 in
98 mm
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
3.6 l
Engine
C3.6 55.4 kW Electronic Turbo Intercooled
Emissions
Meets EU Stage V emission standards.
Net Torque - SAE J1349
308 lb/ft
418 N·m
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
4.72 in
120 mm
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
3.6 l
Net Torque - SAE J1349
291 lb/ft
395 N·m
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
98 mm
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
436 N·m
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
3.6 l
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
98 mm
Stroke
4.72 in
120 mm
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.
Transmission - Standard Shift Transmission (Standard)
Forward - 4th
24.9 mile/h
40 km/h
Reverse - 1st
3.7 mile/h
6 km/h
Reverse - 2nd
5.6 mile/h
9 km/h
Forward - 1st
3.7 mile/h
6 km/h
Reverse - 3rd
13 mile/h
21 km/h
Forward - 3rd
13 mile/h
21 km/h
Forward - 2nd
5.6 mile/h
9 km/h
Reverse - 4th
24.9 mile/h
40 km/h
Transmission - Powershift Transmission (Optional)
Reverse - 3rd
16.8 mile/h
27 km/h
Reverse - 1st
3.7 mile/h
6 km/h
Forward - 4th
24.9 mile/h
40 km/h
Forward - 2nd
6.2 mile/h
10 km/h
Forward - 3rd
12.4 mile/h
20 km/h
Reverse - 2nd
7.5 mile/h
12 km/h
Forward - 1st
3.7 mile/h
6 km/h
Transmission - Auto-Shift Transmission (Optional)
Reverse - 1st
3.7 mile/h
6 km/h
Forward - 4th
12.4 mile/h
20 km/h
Forward - 3rd
7.5 mile/h
12 km/h
Forward - 6th
24.9 mile/h
40 km/h
Forward - 1st
3.7 mile/h
6 km/h
Reverse - 2nd
7.5 mile/h
12 km/h
Forward - 2nd
6.2 mile/h
10 km/h
Reverse - 3rd
16.8 mile/h
27 km/h
Forward - 5th
16.8 mile/h
27 km/h
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional)
Reverse - 3rd
16.8 mile/h
27 km/h
Reverse - 1st
3.7 mile/h
6 km/h
Forward - 3rd
7.5 mile/h
12 km/h
Forward - 6th
24.9 mile/h
40 km/h
Forward - 1st
3.7 mile/h
6 km/h
Reverse - 2nd
7.5 mile/h
12 km/h
Forward - 5th
16.8 mile/h
27 km/h
Forward - 4th
12.4 mile/h
20 km/h
Forward - 2nd
6.2 mile/h
10 km/h
Axle Ratings
Rear Axle - Static
58422 lb
26500 kg
Front Axle (AWD) - Static
51809 lb
23500 kg
Front Axle (AWD) - Dynamic
19842 lb
9000 kg
Rear Axle - Dynamic
22046 lb
10000 kg
Weights
Operating Weight - Nominal
18232 lb
8270 kg
Operating Weight - Maximum
24251 lb
11000 kg
Counterweights - Maximum
1014 lb
460 kg
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP
0 lb
0 kg
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP
0 lb
0 kg
Air Conditioning
99 lb
45 kg
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP
1014 lb
460 kg
Counterweights - Base
254 lb
115 kg
Ride Control
33 lb
15 kg
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP
254 lb
115 kg
Operating Weight - ROPS Capacity - Maximum
24251 lb
11000 kg
Extendible Stick
459 lb
208 kg
Auto-Shift Transmission
212 lb
96 kg
MP Bucket (1.03 m³/1.3 yd³) - with Fold-over Forks
1896 lb
860 kg
Cab - ROPS/FOPS
Standard
Total Gross Weight Not to Exceed
24251 lb
11000 kg
Operating Weight (estimated) (55 kW/74 hp)
18232 lb
8270 kg
MP Bucket (1.03 m³/1.3 yd³) - without Fold-over Forks
1486 lb
674 kg
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.
Operating Weight (estimated) (70 kW/94 hp)
18398 lb
8345 kg
Loader QC
408 lb
185 kg
Counterweights - Mid
529 lb
240 kg
Hydraulic System
System Pressure - Loader
3626 psi
250 bar
System Pressure - Backhoe
3626 psi
250 bar
Pump Type
Variable-Flow, Axial Piston
Type
Closed Center
Pump Capacity @ 2,200 rpm
42.3 gal/min
160 l/min
Steering
AWD Cylinder, One (1) Double Acting - Stroke
4.2 in
106 mm
Power Steering
Hydrostatic
AWD Cylinder, One (1) Double Acting - Bore
2.6 in
65 mm
AWD Cylinder, One (1) Double Acting - Rod Diameter
1.6 in
40 mm
Type
Front Wheel
Turning Circle - AWD (inner wheel not braked) - Outside, Front Wheels
30.42 ft
9273 m
Turning Circle - AWD (inner wheel not braked) - Outside, Widest Loading Bucket
38.13 ft
11622 m
Service Refill Capacities
Rear Axle
4.2 gal (US)
16 l
Rear Axle - Planetaries
0.4 gal (US)
1.7 l
Hydraulic Tank
11.1 gal (US)
42 l
Engine Oil - With Filter
2.4 gal (US)
9 l
Hydraulic System
25.1 gal (US)
95 l
Fuel Tank
42.3 gal (US)
160 l
Cooling System - A/C
4.8 gal (US)
18 l
Diesel Exhaust Fluid
5 gal (US)
19 l
Front Axle - Planetaries
0.2 gal (US)
0.7 l
Front Axle
2.9 gal (US)
11 l
Service Refills Capacities
Transmission (Powershift/Autoshift)
4.18 gal (US)
19 l
Transmission (Standard Shift)
3.69 gal (US)
18 l
Loader Performance
Breakout Force
12320 ft·lbf
54.8 kN
Backhoe Digging Depth
Dig Depth
4778 mm/5700 mm (E-Stick)
Operator Station
Controls
Mechanical Loader; Mechanical Hoe (Pilot Hoe Optional)
Standard Equipment
Cab ROPS and FOPS
Tires/Steering/Brakes
Engine/Transmission
Controls
Electrical
Hydraulics
Booms, Sticks and Linkages
Other Attachments
