434 Backhoe Loader

434

OVERVIEW

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.

BENEFITS

POWERFUL LOAD SENSING HYDRAULIC SYSTEM

BACKHOE – BUILT FOR THE TASK

POWER TRAIN – POWERFUL, PROVEN AND EFFICIENT

LOADER PERFORMANCE – MAKING LIGHT WORK OF LIFTING AND LOADING

THE CLASS LEADING OPERATOR ENVIRONMENT JUST GOT BETTER – SET YOUR MACHINE PERFORMANCE TO INCREASE PRODUCTIVITY AND EFFICIENCY

ATTACHMENTS

EASY TO OPERATE – EASY TO MAINTAIN

YOUR MACHINE – YOUR SUPPORT

Engine +

Power - Net
92 hp
Power
74.4 kW

Engine - EU Stage V (Standard) +

Net Torque - SAE J1349
322 lb/ft
Displacement
220 in³
Note (2)
No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Bore
3.86 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.
Torque Rise (net)
48% @ 1,500 rpm
Stroke
4.72 in
Emissions
Meets EU Stage V emission standards.
Engine
C3.6 74.4 kW Electronic Turbo Intercooled
Ratings at 2,200 rpm - Engine Power ISO 14396:2002
74 kW/101 hp
Net Power Rating @ 2,200 rpm - SAE J1349:2011
68 kW/92 hp
Note (3)
Advertised power is tested per the specified standard in effect at the time of manufacture.
Ratings at 2,200 rpm - Gross Power SAE J1995:2014
76 kW/103 hp
Net Power Rating @ 2,200 rpm - ISO 9249:2007
68 kW/92 hp

Weights +

Operating Weight - Nominal
20216 lb
Operating Weight - Maximum
25353 lb
Ride Control
33 lb
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP
0 lb
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP
0 lb
Air Conditioning
71 lb
Extendible Stick - Excludes Front Counterweight
448 lb
Counterweights - Base
254 lb
Counterweights - Maximum
254 lb
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP
0 lb
Operating Weight
20216 lb
MP Bucket (1.15 m3/1.50 yd3) - Without Fold-Over Forks
1711 lb
Operating Weight - Maximum - ROPS Capacity
25353 lb
Auto-Shift Transmission
240 lb
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP
0 lb
MP Bucket (1.15 m3/1.50 yd3) - With Fold-Over Forks
2150 lb
Total Gross Weight Not to Exceed
25353 lb
Note
Machine Configuration – HRC 74.5 kW engine; standard stick hoe; standard cab with A/C; AWD standard shift transmission; 1.15 m3 MP loader bucket; 600 mm standard duty hoe bucket; 440/80R24 tires; no counterweight; 80 kg operator; full fuel tank.
Cab - ROPS/FOPS
Standard

Backhoe Digging Depth +

Dig Depth
4827 mm/5748 mm (E-Stick)

Loader Performance +

Breakout Force
13646 lbf

Operator Station +

Controls
Mechanical Loader; Mechanical Hoe (Pilot Hoe Optional)

Transmission +

Note
Travel speeds of backhoe loader at full throttle, when equipped with 440/80-28 rear tires.

Transmission - Standard Shift Transmission (Standard) +

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

Transmission - Powershift Transmission (Optional) +

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

Transmission - Auto-Shift Transmission (Optional) +

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

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

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

Axle Ratings +

Rear Axle - Dynamic
20252 lb
Rear Axle - Static
50627 lb
Front Axle - Dynamic
20252 lb
Front Axle - Static
50627 lb

Hydraulic System +

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

Steering +

AWD Cylinder, One (1) Double Acting - Rod Diameter
1.7 in
AWD Cylinder, One (1) Double Acting - Stroke
4.6 in
AWD Cylinder, One (1) Double Acting - Bore
3.3 in
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Front Wheels
32.15 ft
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Widest Loader Bucket
41.34 ft
Type
Front Wheel
Power Steering
Hydrostatic

Service Refill Capacities +

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

Service Refills Capacities +

Transmission (Standard Shift)
4.8 gal (US)
Transmission (Powershift/Autoshift)
5.0 gal (US)

CAB ROPS AND FOPS

Cab, Deluxe

TIRES/STEERING/BRAKES

Tires 28 inch

ENGINE/TRANSMISSION

Battery, 750 CCA, Heavy Duty
Auto Idle
Eco Mode
Standard + Mode
Engine Block Heater
Transmission, Four Speed Powershift
Transmission, Six Speed Autoshift
Transmission, Six Speed Autoshift with Lock-Up Torque Converter

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

DOWNLOAD RESOURCES

Side Shift Backhoe Loaders

434

OVERVIEW

BENEFITS

POWERFUL LOAD SENSING HYDRAULIC SYSTEM

BACKHOE – BUILT FOR THE TASK

POWER TRAIN – POWERFUL, PROVEN AND EFFICIENT

LOADER PERFORMANCE – MAKING LIGHT WORK OF LIFTING AND LOADING

THE CLASS LEADING OPERATOR ENVIRONMENT JUST GOT BETTER – SET YOUR MACHINE PERFORMANCE TO INCREASE PRODUCTIVITY AND EFFICIENCY

ATTACHMENTS

EASY TO OPERATE – EASY TO MAINTAIN

YOUR MACHINE – YOUR SUPPORT

Get a Quote for 434

CAB ROPS AND FOPS

TIRES/STEERING/BRAKES

ENGINE/TRANSMISSION

CONTROLS

ELECTRICAL

HYDRAULICS

BOOMS, STICKS AND LINKAGES

OTHER ATTACHMENTS

CAB ROPS AND FOPS

TIRES/STEERING/BRAKES

ENGINE/TRANSMISSION

CONTROLS

ELECTRICAL

HYDRAULICS

BOOMS, STICKS AND LINKAGES

OTHER ATTACHMENTS

MEDIA GALLERY

DOWNLOAD RESOURCES

BROWSE

SIMILAR EQUIPMENT

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Side Shift Backhoe Loaders

434

OVERVIEW

BENEFITS

POWERFUL LOAD SENSING HYDRAULIC SYSTEM

BACKHOE – BUILT FOR THE TASK

POWER TRAIN – POWERFUL, PROVEN AND EFFICIENT

LOADER PERFORMANCE – MAKING LIGHT WORK OF LIFTING AND LOADING

THE CLASS LEADING OPERATOR ENVIRONMENT JUST GOT BETTER – SET YOUR MACHINE PERFORMANCE TO INCREASE PRODUCTIVITY AND EFFICIENCY

ATTACHMENTS

EASY TO OPERATE – EASY TO MAINTAIN

YOUR MACHINE – YOUR SUPPORT

Get a Quote for 434

CAB ROPS AND FOPS

TIRES/STEERING/BRAKES

ENGINE/TRANSMISSION

CONTROLS

ELECTRICAL

HYDRAULICS

BOOMS, STICKS AND LINKAGES

OTHER ATTACHMENTS

CAB ROPS AND FOPS

TIRES/STEERING/BRAKES

ENGINE/TRANSMISSION

CONTROLS

ELECTRICAL

HYDRAULICS

BOOMS, STICKS AND LINKAGES

OTHER ATTACHMENTS

MEDIA GALLERY

DOWNLOAD RESOURCES

BROWSE

SIMILAR EQUIPMENT

434

LEARN MORE

432

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428

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