Cat 434

434 Backhoe Loader

Mer information

Specifikationer

Motor
Nettokraft 68 kW
Engine - EU Stage V (Standard)
Net Torque - SAE J1349 436 N·m
Displacement 3.6 l
Note (2) No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Bore 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.
Torque Rise (net) 48% @ 1,500 rpm
Stroke 120 mm
Emissions Meets EU Stage V emission standards.
Net Power Rating at 2,200 rpm - ISO 9249 68 kW/92 hp
Ratings at 2,200 rpm - Gross Power SAE J1995 76 kW/103 hp
Ratings at 2,200 rpm - Gross Power ISO 14396 74 kW/101 hp
Net Power Rating at 2,200 rpm - SAE J1349 68 kW/92 hp
Engine C3.6 74.5 kW Electronic Turbo Intercooled
Weights
Operating Weight - Nominal 9170 kg
Operating Weight - Maximum 11500 kg
Ride Control 15 kg
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP 0 kg
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP 0 kg
Air Conditioning 32 kg
Extendible Stick - Excludes Front Counterweight 203 kg
Counterweights - Base 115 kg
Counterweights - Maximum 115 kg
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP 0 kg
Operating Weight 9170 kg
MP Bucket (1.15 m3/1.50 yd3) - Without Fold-Over Forks 776 kg
Auto-Shift Transmission 109 kg
Operating Weight - ROPS Capacity - Maximum 11500 kg
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP 0 kg
MP Bucket (1.15 m3/1.50 yd3) - With Fold-Over Forks 975 kg
Total Gross Weight Not to Exceed 11500 kg
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
Transmission - Power Shuttle Transmission (Standard)
Forward - 3rd 21 km/h
Forward - 1st 6 km/h
Reverse - 4th 36 km/h
Reverse - 3rd 21 km/h
Reverse - 2nd 9 km/h
Reverse - 1st 6 km/h
Forward - 4th 36 km/h
Forward - 2nd 9 km/h
Transmission - Powershift Transmission (Optional)
Forward - 2nd 10 km/h
Reverse - 3rd 27 km/h
Forward - 4th 40 km/h
Reverse - 2nd 12 km/h
Reverse - 1st 6 km/h
Forward - 3rd 20 km/h
Forward - 1st 6 km/h
Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional)
Forward - 6th 40 km/h
Forward - 4th 20 km/h
Reverse - 3rd 27 km/h
Reverse - 1st 6 km/h
Forward - 3rd 12 km/h
Forward - 5th 27 km/h
Forward - 1st 6 km/h
Forward - 2nd 10 km/h
Reverse - 2nd 12 km/h
Axle Ratings
Front Axle (2WD) - Dynamic 9186 kg
Front Axle (AWD) - Dynamic 9186 kg
Front Axle (AWD) - Static 22964 kg
Front Axle (2WD) - Static 22964 kg
Rear Axle - Dynamic 9186 kg
Rear Axle - Static 22964 kg
Hydraulic System
System Pressure - Loader 250 bar
System Pressure - Backhoe 250 bar
Pump Capacity @ 2,200 rpm 160 l/min
Type Closed Center
Pump Type Variable-Flow, Axial Piston
Steering
AWD Cylinder, One (1) Double Acting - Rod Diameter 42 mm
AWD Cylinder, One (1) Double Acting - Stroke 117 mm
AWD Cylinder, One (1) Double Acting - Bore 85 mm
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Front Wheels 9.8 m
Turning Circle (28" Tires) - AWD (inner wheel not braked) - Outside Widest Loader Bucket 12.6 m
Type Front Wheel
Power Steering Hydrostatic
Rymduppgifter - service
Rear Axle - Planetaries 1.7 l
Cooling System - A/C 17.5 l
Front Axle (AWD) - Planetaries 1.7 l
Engine Oil - With Filter 9 l
Diesel Exhaust Fluid 19 l
Hydraulic Tank 42 l
Front Axle (AWD) 14 l
Rear Axle 16 l
Transmission - Power Shuttle - AWD 18 l
Bränsletank 160 l
Hydraulic System 95 l
Transmission (Powershift) - AWD 19 l
Transmission
Note Travel speeds of backhoe loader at full throttle, when equipped with 440/80-28 rear tires.

Features

C3.6 Stage V Engine

C3.6 Stage V Engine
The Cat® C3.6 engine meets EU Stage V emissions standards while delivering up to a 10% fuel efficiency improvement compared to the previous model. The aftertreatment system is completely maintenance free with Selective Catalytic Reduction (SCR), Diesel Exhaust Fluid (DEF) and a fit for life Diesel Particulate Filter (DPF) system. This new engine delivers power and torque density as per the C4.4 engine installed in the previous model.
The 434 Backhoe Loader.

Improved Operator Comfort

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 while giving improved ergonomics and comfort.

Greater Lifting Performance

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

Powershift Transmission Option

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

Interactive Display Screens

Interactive Display Screens
The choice of either a soft key or touchscreen display screen gives the operator information at the touch of their fingertips. Optional Machine Security Software is embedded into the display screen as well as notifications on service intervals.

Excavator Style Boom

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

Powerful and Efficient Hydraulics
The load sensing hydraulic system coupled with a variable displacement piston pump deliver powerful hydraulics when the operator really requires it.

Power Management Modes

Power Management Modes
The operator can choose between Eco Mode (Dependent on configuration), Standard Mode or Standard Plus dependent on job and site conditions. Eco Mode will save the operator fuel, lowering their owning and operating costs, where Standard Plus Mode will give more speed and power when time or tough ground conditions demand this.

Product Link™

Product Link™
Product Link™ comes as standard on the Cat BHL. Many features exist through Product Link including fuel burn and location allowing the owner to access all data to help increase productivity while reducing costs.

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