Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

434 Backhoe Loader

434

Side Shift Backhoe Loaders
The Cat® 434 Backhoe Loader provides a proven engine, improved operator comfort, greater lifting performance, an optional powershift transmission, an Excavator Style Boom, powerful and efficient hydraulics, three Power Management Modes, and Product Link™.
Power - Net
87 hp/64 kW
Torque Rise (net)
at 1,400 rpm
Net Power Rating at 2,200 rpm - ISO 9249
65 kW/88 hp
Stroke
5 in/127 mm

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Power - Net
87 hp 64 kW
Torque Rise (net)
at 1,400 rpm
Net Power Rating at 2,200 rpm - ISO 9249
65 kW/88 hp
Stroke
5 in 127 mm
Torque Rise (net) - SAE J1349 Net
283 lbf 384 N·m
Note
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Power Rating Conditions - No De-Rating Required Up To
7500 ft 2286 m
Net Power Rating at 2,200 rpm - SAE J1349
64 kW/87 hp
Bore
4.1 in 105 mm
Displacement
269 in³ 4.4 l
Ratings at 2,200 rpm - Gross Power ISO 14396
68 kW/93 hp
Engine
3054C 68.5 kW Mechanical Turbo
Ratings at 2,200 rpm - Gross Power SAE J1995
69 kW/94 hp
Engine
3054C 68.5 kW Mechanical Turbo
Net Power Rating at 2,200 rpm - ISO 9249
65 kW/88 hp
Displacement
269 in³ 4.4 l
Stroke
5 in 127 mm
Torque Rise (net) - SAE J1349 Net
283 lbf 384 N·m
Note
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Power Rating Conditions - No De-Rating Required Up To
7500 ft 2286 m
Ratings at 2,200 rpm - Gross Power SAE J1995
69 kW/94 hp
Ratings at 2,200 rpm - Gross Power ISO 14396
68 kW/93 hp
Torque Rise (net)
at 1,400 rpm
Bore
4.1 in 105 mm
Net Power Rating at 2,200 rpm - SAE J1349
64 kW/87 hp
Bore
4.1 in 105 mm
Power Rating Conditions - No De-Rating Required Up To
7500 ft 2286 m
Ratings at 2,200 rpm - Gross Power SAE J1995
69 kW/94 hp
Engine
3054C 68.5 kW Mechanical Turbo
Ratings at 2,200 rpm - Gross Power ISO 14396
68 kW/93 hp
Torque Rise (net) - SAE J1349 Net
283 lbf 384 N·m
Torque Rise (net)
at 1,400 rpm
Stroke
5 in 127 mm
Note
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 at 2,200 rpm - ISO 9249
65 kW/88 hp
Displacement
269 in³ 4.4 l
Net Power Rating at 2,200 rpm - SAE J1349
64 kW/87 hp
Forward - 4th
22.4 mile/h 36 km/h
Forward - 3rd
13 mile/h 21 km/h
Reverse - 1st
3.7 mile/h 6 km/h
Forward - 2nd
5.6 mile/h 9 km/h
Forward - 1st
3.7 mile/h 6 km/h
Reverse - 2nd
5.6 mile/h 9 km/h
Reverse - 4th
22.4 mile/h 36 km/h
Reverse - 3rd
13 mile/h 21 km/h
Forward - 4th
22.4 mile/h 36 km/h
Forward - 2nd
5.6 mile/h 9 km/h
Reverse - 3rd
13 mile/h 21 km/h
Reverse - 2nd
5.6 mile/h 9 km/h
Forward - 3rd
13 mile/h 21 km/h
Reverse - 1st
3.7 mile/h 6 km/h
Forward - 1st
3.7 mile/h 6 km/h
Forward - 5th
16.8 mile/h 27 km/h
Forward - 2nd
5.6 mile/h 9 km/h
Reverse - 2nd
5.6 mile/h 9 km/h
Reverse - 3rd
13 mile/h 21 km/h
Forward - 4th
22.4 mile/h 36 km/h
Forward - 3rd
13 mile/h 21 km/h
Forward - 1st
3.7 mile/h 6 km/h
Reverse - 1st
3.7 mile/h 6 km/h
Forward - 6th
24.9 mile/h 40 km/h
Rear Axle - Static
50627 lb 22964 kg
Rear Axle - Dynamic
20252 lb 9186 kg
Front Axle (AWD) - Dynamic
20252 lb 9186 kg
Front Axle (AWD) - Static
50627 lb 22964 kg
Operating Weight - Nominal
20311 lb 9213 kg
Operating Weight - Maximum
25353 lb 11500 kg
Operating Weight - ROPS Capacity - Maximum
25353 lb 11500 kg
MP Bucket (1.15 m3/1.50 yd3) - Without Fold-Over Forks
1711 lb 776 kg
Auto-Shift Transmission
207 lb 94 kg
Counterweights - Maximum
254 lb 115 kg
Extendible Stick - Excludes Front Counterweight
448 lb 203 kg
Counterweights - Base
254 lb 115 kg
Ride Control
33 lb 15 kg
MP Bucket (1.15 m3/1.50 yd3) - With Fold-Over Forks
2150 lb 975 kg
Operating Weight
20311 lb 9213 kg
Cab - ROPS/FOPS
STD
Total Gross Weight Not to Exceed
25353 lb 11500 kg
Note
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - Parallel Lift - MP
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - Parallel Lift - MP
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - Parallel Lift - GP
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - Parallel Lift - GP
Air Conditioning
STD
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 gpm 160 L/min
AWD Cylinder, One (1) Double Acting - Stroke
4.6 in 117 mm
AWD Cylinder, One (1) Double Acting - Rod Diameter
1.7 in 42 mm
AWD Cylinder, One (1) Double Acting - Bore
3.3 in 85 mm
Power Steering
Hydrostatic
Type
Closed Center
AWD Cylinder, one (1) Double-acting - Axle Oscillation
±8°
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Widest Loader Bucket
41.34 ft 12.6 m
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Front Wheels
32.15 ft 9.8 m
Transmission - Power Shuttle - AWD
4.8 gal (US) 18 l
Hydraulic Tank
11.1 gal (US) 42 l
Diesel Exhaust Fluid
5 gal (US) 19 l
Fuel Tank
42.3 gal (US) 160 l
Engine Oil - With Filter
2.4 gal (US) 9 l
Cooling System - A/C
4.6 gal (US) 17.5 l
Hydraulic System
25.1 gal (US) 95 l
Rear Axle
4.2 gal (US) 16 l
Rear Axle - Planetaries
0.4 gal (US) 1.7 l
Transmission (Powershift) - AWD
5 gal (US) 19 l
Front Axle
3.7 gal (US) 14 l
Front Axle - Planetaries
0.4 gal (US) 1.7 l
Note
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

Equipment

Compatible Attachments

Impulse Force
8992.36 lb/40 kN
Impact Frequency
2200 bpm
Impulse Force
12364.5 lb/55 kN
Impact Frequency
2200 bpm
Width
15.7 in/400 mm
Capacity
12 ft³/339 l
Width
47.2 in/1200 mm
Capacity
12.7 ft³/360 l
Width
59.1 in/1500 mm
Capacity
16.2 ft³/460 l
Width
12 in/305 mm
Capacity
2.8 ft³/79 l
Width
18 in/457 mm
Capacity
4.2 ft³/119 l
Width
24 in/610 mm
Capacity
6.2 ft³/176 l
Width
30 in/762 mm
Capacity
8.2 ft³/232 l
Width
36 in/914 mm
Capacity
10.3 ft³/292 l
Shank Length
25.2 in/639 mm
Weight
240.3 lb/109 kg
Overall Width
106.3 in/2700 mm
Sweeping Width
98.4 in/2500 mm
Overall Width
106.3 in/2700 mm
Sweeping Width
98.4 in/2500 mm
Width
32 in/800 mm
Weight
474 lb/215 kg
B6s
Operating Weight - With Tool
610.7 lb/277 kg
Energy Class
501.5 ft·lbf/680 J
B8s
Operating Weight - With Tool
758.4 lb/344 kg
Energy Class
848.2 ft·lbf/1150 J
B9s
Operating Weight - With Tool
1142 lb/518 kg
Energy Class
958.8 ft·lbf/1300 J
Operating Weight - With Tool
859.8 lb/390 kg
Energy Class
800.3 ft·lbf/1085 J
Operating Weight - With Tool
937 lb/425 kg
Energy Class
1000.1 ft·lbf/1356 J
Width
47.2 in/1200 mm
Capacity
14.6 ft³/413 l
Width
59.1 in/1500 mm
Capacity
18.6 ft³/527 l
Width
95.8 in/2434 mm
Height
39.3 in/997 mm
Width
95.8 in/2434 mm
Height
35.5 in/901 mm
Weight
191.8 lb/87 kg
Width
14.1 in/359 mm
Weight
200.6 lb/91 kg
Width
14.1 in/359 mm
Width
9.1 in/230 mm
Capacity
2.1 ft³/60 l
Compaction Width
17.3 in/439 mm
Number of Wheels
3
Compaction Width
22 in/559 mm
Number of Wheels
3
Working Width
17.7 in/450 mm
Maximum Cutting Depth
5.9 in/150 mm
Compaction Width
11.3 in/286 mm
Number of Wheels
2
Working Width
13.8 in/350 mm
Maximum Cutting Depth
4.7 in/120 mm
Working Width
17.7 in/450 mm
Maximum Cutting Depth
4.9 in/125 mm
Drive Shaft Torque at Maximum Pressure
5037.5 lb/ft/6830 N·m
Drive Method
Gerotor Motor - Double Planetary Reduction
Overall Width
106 in/2700 mm
Sweeping Width
98.4 in/2500 mm

Similar Products

428
Power - Net
87 hp/64 kW
Stroke
5 in/127 mm
432
Power - Net
95 hp/70 kW
Bore
4.1 in/105 mm
444
Power - Net
95 hp/70 kW
Torque Rise (net) - SAE J1349 Net
293 lbf/397 N·m
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