434

434 Backhoe Loader

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™.

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Proven Cat® Engine

Powered with proven and reliable Cat® engine. There are two power rating options for the Tier 2 equivalent Cat 3054C engine with 68.5 kW and 74.5 kW. For the Tier 3 equivalent C4.4 engine this comes with a power rating of 74.5 kW. All the options deliver superior performance with best in class fuel efficiency.

Improved Operator Comfort

Pilot hoe controls are an optional upgrade on your 434. These controls mounted on fully adjustable pods offer the operator finer controls whilst giving improved ergonomics and comfort.

Greater Lifting Performance

The option of a larger boom cylinder will give greater lifting performance on the back of the 434 machine.

Powershift Transmission (Optional)

The 4 speed powershift transmission, improves operator comfort by utilizing the Power Shuttle Lever to shift gears. There is no floor-mounted gear shift lever, improving the already spacious work environment.

Excavator Style Boom

The Excavator Style Boom is iconic to the Cat backhoe loader (BHL). This gives the operator more dig depth and reach when working around obstacles meaning less repositioning of the machine is required.

Powerful and Efficient Hydraulics

The load sensing and closed center hydraulic system actively matches power and flow to the demand and delivers best in class fuel efficiency and better component life. Flow sharing valves provide greater control and precision to the operation.

Product Link™

Product Link™ comes as standard on the Cat BHL (however, depends on the local restrictions if any). Cat Product Link offers data like machine location, Service Meter Units (Hours) (SMU), etc.

Documents & Brochures

Standard Equipment

Cab ROPS and FOPS
  • Cab, Standard
Tires/Steering/Brakes
  • All Wheel Drive
  • All Wheel Steer
  • 100% Differential Lock
  • Hydraulic Boosted Brakes
  • Tires 24 inch
Engine/Transmission
  • Engine Cat 3054C 68.5 kW
  • Battery, 750 CCA, Standard
  • Hinged Radiator Pack
  • Transmission Neutralizer
  • Transmission, Four Speed Manual
Controls
  • Controls, Mechanical
  • Power Steering, Hydrostatic
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
Electrical
  • Product Link Cellular
  • Reversing Alarm
  • Stabilizer Alarm

Additional information

Offering Type

Transmission - Note

Travel speeds of backhoe loader at full throttle, when equipped with 440/80-28 rear tires.
Engine - Standard Offering Tier 2 Equivalent - Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Engine - Optional Offering Tier 3 Equivalent - Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Engine - Optional Offering Tier 2 Equivalent - Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Weights - MP Bucket (1.15 m3/1.50 yd3) - Without Fold-Over Forks

776 kg ( 1711 lb )
Weights - MP Bucket (1.15 m3/1.50 yd3) - With Fold-Over Forks

975 kg ( 2150 lb )
Engine - Power - Net

64 kW ( 87 HP )
Engine - Standard Offering Tier 2 Equivalent - Torque Rise (net)

at 1,400 rpm
Engine - Standard Offering Tier 2 Equivalent - Net Power Rating at 2,200 rpm - ISO 9249

65 kW/88 hp
Engine - Standard Offering Tier 2 Equivalent - Stroke

127 mm ( 5 in )
Engine - Standard Offering Tier 2 Equivalent - Torque Rise (net) - SAE J1349 Net

384 N·m ( 283 lbf )
Engine - Standard Offering Tier 2 Equivalent - Power Rating Conditions - No De-Rating Required Up To

2286 m ( 7500 ft )
Engine - Standard Offering Tier 2 Equivalent - Net Power Rating at 2,200 rpm - SAE J1349

64 kW/87 hp
Engine - Standard Offering Tier 2 Equivalent - Bore

105 mm ( 4.1 in )
Engine - Standard Offering Tier 2 Equivalent - Displacement

4.4 l ( 269 in³ )
Engine - Standard Offering Tier 2 Equivalent - Ratings at 2,200 rpm - Gross Power ISO 14396

68 kW/93 hp
Engine - Standard Offering Tier 2 Equivalent - Engine

3054C 68.5 kW Mechanical Turbo
Engine - Standard Offering Tier 2 Equivalent - Ratings at 2,200 rpm - Gross Power SAE J1995

69 kW/94 hp
Engine - Optional Offering Tier 2 Equivalent - Engine

3054C 74.5 kW Mechanical Turbo
Engine - Optional Offering Tier 2 Equivalent - Net Power Rating at 2,200 rpm - ISO 9249

71 kW/96 hp
Engine - Optional Offering Tier 2 Equivalent - Displacement

4.4 l ( 269 in³ )
Engine - Optional Offering Tier 2 Equivalent - Stroke

127 mm ( 5 in )
Engine - Optional Offering Tier 2 Equivalent - Torque Rise (net) - SAE J1349 Net

397 N·m ( 293 lbf )
Engine - Optional Offering Tier 2 Equivalent - Power Rating Conditions - No De-Rating Required Up To

2286 m ( 7500 ft )
Engine - Optional Offering Tier 2 Equivalent - Ratings at 2,200 rpm - Gross Power SAE J1995

75 kW/102 hp
Engine - Optional Offering Tier 2 Equivalent - Ratings at 2,200 rpm - Gross Power ISO 14396

74 kW/101 hp
Engine - Optional Offering Tier 2 Equivalent - Torque Rise (net)

at 1,400 rpm
Engine - Optional Offering Tier 2 Equivalent - Bore

105 mm ( 4.1 in )
Engine - Optional Offering Tier 2 Equivalent - Net Power Rating at 2,200 rpm - SAE J1349

70 kW/95 hp
Engine - Optional Offering Tier 3 Equivalent - Bore

105 mm ( 4.1 in )
Engine - Optional Offering Tier 3 Equivalent - Power Rating Conditions - No De-Rating Required Up To

2286 m ( 7500 ft )
Engine - Optional Offering Tier 3 Equivalent - Ratings at 2,200 rpm - Gross Power SAE J1995

76 kW/104 hp
Engine - Optional Offering Tier 3 Equivalent - Engine

C4.4 74.5 kW Mechanical – Turbo Intercooled
Engine - Optional Offering Tier 3 Equivalent - Ratings at 2,200 rpm - Gross Power ISO 14396

75 kW/101 hp
Engine - Optional Offering Tier 3 Equivalent - Torque Rise (net) - SAE J1349 Net

398 N·m ( 294 lbf )
Engine - Optional Offering Tier 3 Equivalent - Torque Rise (net)

at 1,400 rpm
Engine - Optional Offering Tier 3 Equivalent - Stroke

127 mm ( 5 in )
Engine - Optional Offering Tier 3 Equivalent - Net Power Rating at 2,200 rpm - ISO 9249

70 kW/95 hp
Engine - Optional Offering Tier 3 Equivalent - Displacement

4.4 l ( 269 in³ )
Engine - Optional Offering Tier 3 Equivalent - Net Power Rating at 2,200 rpm - SAE J1349

69 kW/94 hp
Transmission - Power Shuttle Transmission (Standard) - Forward - 4th

36 km/h ( 22.4 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Forward - 3rd

21 km/h ( 13 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Reverse - 1st

6 km/h ( 3.7 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Forward - 2nd

9 km/h ( 5.6 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Forward - 1st

6 km/h ( 3.7 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Reverse - 2nd

9 km/h ( 5.6 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Reverse - 4th

36 km/h ( 22.4 mile/h )
Transmission - Power Shuttle Transmission (Standard) - Reverse - 3rd

21 km/h ( 13 mile/h )
Transmission - Powershift Transmission (Optional) - Forward - 4th

40 km/h ( 24.9 mile/h )
Transmission - Powershift Transmission (Optional) - Forward - 2nd

10 km/h ( 6.2 mile/h )
Transmission - Powershift Transmission (Optional) - Reverse - 3rd

27 km/h ( 16.8 mile/h )
Transmission - Powershift Transmission (Optional) - Reverse - 2nd

12 km/h ( 7.5 mile/h )
Transmission - Powershift Transmission (Optional) - Forward - 3rd

20 km/h ( 12.4 mile/h )
Transmission - Powershift Transmission (Optional) - Reverse - 1st

6 km/h ( 3.7 mile/h )
Transmission - Powershift Transmission (Optional) - Forward - 1st

6 km/h ( 3.7 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 5th

27 km/h ( 16.8 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 2nd

10 km/h ( 6.2 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Reverse - 2nd

12 km/h ( 7.5 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Reverse - 3rd

27 km/h ( 16.8 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 4th

20 km/h ( 12.4 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 3rd

12 km/h ( 7.5 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 1st

6 km/h ( 3.7 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Reverse - 1st

6 km/h ( 3.7 mile/h )
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional) - Forward - 6th

40 km/h ( 24.9 mile/h )
Axle Ratings - Rear Axle - Static

22964 kg ( 50627 lb )
Axle Ratings - Rear Axle - Dynamic

9186 kg ( 20252 lb )
Axle Ratings - Front Axle (AWD) - Dynamic

9186 kg ( 20252 lb )
Axle Ratings - Front Axle (AWD) - Static

22964 kg ( 50627 lb )
Weights - Operating Weight - Nominal

9213 kg ( 20311 lb )
Weights - Operating Weight - Maximum

11500 kg ( 25353 lb )
Weights - Operating Weight - ROPS Capacity - Maximum

11500 kg ( 25353 lb )
Weights - Auto-Shift Transmission

94 kg ( 207 lb )
Weights - Counterweights - Maximum

115 kg ( 254 lb )
Weights - Extendible Stick - Excludes Front Counterweight

203 kg ( 448 lb )
Weights - Counterweights - Base

115 kg ( 254 lb )
Weights - Ride Control

15 kg ( 33 lb )
Weights - Operating Weight

9213 kg ( 20311 lb )
Weights - Cab - ROPS/FOPS

STD
Weights - Total Gross Weight Not to Exceed

11500 kg ( 25353 lb )
Weights - Note

Machine Configuration – LRC 74.5 kW engine; standard stick hoe; standard cab with A/C; AWD standard shift transmission; 1.15 m³; MP loader bucket; 610 mm standard duty hoe bucket; 440/80R24 tires; no counterweight; 80 kg operator; full fuel tank.
Weights - Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - Parallel Lift - MP

0 kg ( 0 lb )
Weights - Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - Parallel Lift - MP

0 kg ( 0 lb )
Weights - Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - Parallel Lift - GP

0 kg ( 0 lb )
Weights - Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - Parallel Lift - GP

0 kg ( 0 lb )
Weights - Air Conditioning

STD
Hydraulic System - System Pressure - Loader

250 bar ( 3626 psi )
Hydraulic System - System Pressure - Backhoe

250 bar ( 3626 psi )
Hydraulic System - Pump Type

Variable-Flow, Axial Piston
Hydraulic System - Type

Closed Center
Hydraulic System - Pump Capacity @ 2,200 rpm

160 l/min ( 42.3 gal/min )
Steering - AWD Cylinder, One (1) Double Acting - Stroke

117 mm ( 4.6 in )
Steering - AWD Cylinder, One (1) Double Acting - Rod Diameter

42 mm ( 1.7 in )
Steering - AWD Cylinder, One (1) Double Acting - Bore

85 mm ( 3.3 in )
Power Steering

Hydrostatic
Steering - Type

Front Wheel
Steering - AWD Cylinder, one (1) Double-acting - Axle Oscillation

±8°
Steering - Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Widest Loader Bucket

12.6 m ( 41.34 ft )
Steering - Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Front Wheels

9.8 m ( 32.15 ft )
Service Refill Capacities - Transmission - Power Shuttle - AWD

18 l ( 4.8 gal (US) )
Service Refill Capacities - Hydraulic Tank

42 l ( 11.1 gal (US) )
Service Refill Capacities - Diesel Exhaust Fluid

19 l ( 5 gal (US) )
Service Refill Capacities - Fuel Tank

160 l ( 42.3 gal (US) )
Service Refill Capacities - Engine Oil - With Filter

9 l ( 2.4 gal (US) )
Service Refill Capacities - Cooling System - A/C

17.5 l ( 4.6 gal (US) )
Service Refill Capacities - Hydraulic System

95 l ( 25.1 gal (US) )
Service Refill Capacities - Rear Axle

16 l ( 4.2 gal (US) )
Service Refill Capacities - Rear Axle - Planetaries

1.7 l ( 0.4 gal (US) )
Service Refill Capacities - Transmission (Powershift) - AWD

19 l ( 5 gal (US) )
Service Refill Capacities - Front Axle

14 l ( 3.7 gal (US) )
Service Refill Capacities - Front Axle - Planetaries

1.7 l ( 0.4 gal (US) )

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