434F2 Backhoe Loader

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Operator Station

Power Train

Hydraulics

Parallel Lift Loader

Backhoe

Work Tools

Serviceability

Customer Support

Engine
Power - Net 64.9 kW (88 HP)
Engine - Stage II Standard Offering*
Dimensions - Bore 105 mm (4.13 in)
Dimensions - Displacement 4.4 l (268.5 inu00b3)
Dimensions - Stroke 127 mm (5 in)
Engine 3054C 68.5 kW Mechanical Turbo
Maximum Torque 384 N·m (283 lb/ft)
Net Power - 2,200 rpm - 80/1269/EEC 64.9 kW (88.3 HP)
Net Power - 2,200 rpm - ISO 9249 64.9 kW (88.3 HP)
Note *Meets Stage II/Tier 2 equivalent emission standards.
Rated Power (Standard) - 2,200 rpm - Gross - ISO 14396 68.4 kW (93 HP)
Torque Rise - 1,400 rpm - Net 38%
Weights
Operating Weight - Nominal 9257 kg (20408 lb)
Operating Weight - Maximum 11500 kg (25353 lb)
4.3 m Extendible Stick - Excluding Front Counterweight 203 kg (447.5 lb)
Air Conditioning 34 kg (75 lb)
Auto-Shift Transmission 76 kg (167.6 lb)
Counterweights - Base 115 kg (253.5 lb)
MP Bucket (1.00 m3/1.30 yd3) - With Fold-Over Forks 947.8 kg (2089.5 lb)
MP Bucket (1.00 m3/1.30 yd3) - Without Fold-Over Forks 798 kg (1759.3 lb)
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - GP 0 kg (0 lb)
Operating Weight 9257 kg (20408 lb)
Operating Weight - ROPS Capacity - Maximum 11500 kg (25353 lb)
Ride Control 11 kg (24.3 lb)
Hydraulic System
Maximum Pump Capacity 160 l/min (42.3 gal/min)
System Pressure - Backhoe 250 bar (3626 psi)
System Pressure - Loader 250 bar (3626 psi)
Type Closed Center
Pump Type Variable Flow, Axial Piston
Steering
AWD Cylinder, One (1) Double Acting - Bore 65 mm (2.6 in)
AWD Cylinder, One (1) Double Acting - Rod Diameter 36 mm (1.4 in)
AWD Cylinder, One (1) Double Acting - Stroke 120 mm (4.7 in)
Turning Circle - AWD (inner wheel not braked) - Outside Front Wheels 8.2 m (26.9 ft)
Turning Circle - AWD (inner wheel not braked) - Outside Widest Loader Bucket 11 m (36.1 ft)
Type Front Wheel
Power Steering Hydrostatic
Service Refill Capacities
Cooling System 22 l (5.9 gal (US))
Engine Oil - With Filter 8.8 l (2.3 gal (US))
Front Axle (AWD) - Center Housing 14 l (3.7 gal (US))
Front Axle (AWD) - Planetaries 1.7 l (0.4 gal (US))
Fuel Tank 160 l (42.3 gal (US))
Hydraulic System 95 l (25.1 gal (US))
Hydraulic Tank 40 l (10.6 gal (US))
Rear Axle - Center Housing 16 l (4.2 gal (US))
Rear Axle - Planetaries 1.7 l (0.4 gal (US))
Transmission - Power Shuttle - AWD 15 l (4 gal (US))
Transmission - Power Shuttle
Forward - 1st 5.6 km/h (3.5 mile/h)
Forward - 2nd 9.2 km/h (5.7 mile/h)
Forward - 3rd 20.9 km/h (13 mile/h)
Forward - 4th 40 km/h (24.9 mile/h)
Reverse - 1st 5.6 km/h (3.5 mile/h)
Reverse - 2nd 9.2 km/h (5.7 mile/h)
Reverse - 3rd 20.9 km/h (13 mile/h)
Reverse - 4th 40 km/h (24.9 mile/h)
Transmission - Auto-Shift
Forward - 1st 5.7 km/h (3.5 mile/h)
Forward - 2nd 9.5 km/h (5.9 mile/h)
Forward - 3rd 12.4 km/h (7.7 mile/h)
Forward - 4th 19.5 km/h (12.1 mile/h)
Forward - 5th 26.4 km/h (16.4 mile/h)
Forward - 6th 40 km/h (24.9 mile/h)
Reverse - 1st 6 km/h (3.5 mile/h)
Reverse - 2nd 12.5 km/h (7.8 mile/h)
Cat® 3054C DIT Diesel Engine - Optional
Gross Power - ISO 14396 74.5 kW (101 HP)
Cat® 3054C DIT Diesel Engine - Standard
Gross Power - ISO 14396 68.5 kW (93 HP)
Net Power - ISO 9249 64.9 kW (88 HP)
Axles - All Wheel Drive (AWD)
Features (1) Heavy-duty rear axle with self adjusting inboard brakes, differential lock and final drives.
Brakes
Type Fully enclosed boosted, hydraulic, multiple discs.
Axle Ratings
Front Axle (AWD) - Dynamic 9186 kg (20252 lb)
Front Axle (AWD) - Static 22964 kg (50627 lb)
Rear Axle - Dynamic 9186 kg (20252 lb)
Rear Axle - Static 22964 kg (50627 lb)
Axles - All Wheel Drive (AWD)
Features (2) AWD is engaged by front console panel switch or by brake pedal during all-wheel-braking operation.
Features (3) AWD can be engaged on the move, under load, in any gear, forward or reverse.
Features (4) AWD has outer final drives for easy maintenance.
Features (5) AWD front axle is pendulum mounted and permanently sealed and lubricated, requiring no daily maintenance.
Features (6) AWD also features double-acting steering cylinder with 52u00b0 steering angle for increased maneuverability.
Backhoe Digging Depth
Digging Depth - SAE Maximum - E-Stick Extended - 4.26 m 5330 mm (17.5 ft)
Digging Depth - SAE Maximum - E-Stick Retracted - 4.26 m 4353 mm (14.28 ft)
Digging Depth - SAE Maximum - Standard Stick 4349 mm (14.27 ft)
Brakes
Features (1) Inboard oil-immersed, hydraulically actuated multiple Kevlar discs on final drive input shaft.
Features (2) Completely enclosed and sealed.
Features (3) Self-adjusting.
Features (4) Dual foot-operated boosted brake pedals can be interlocked for roading.
Features (5) Parking/secondary brakes are independent of the service brake system.
Features (6) Parking brake is mechanically applied through a hand lever located in the right side console.
Features (7) Meets ISO 3450:1996 requirements.
Cat® 3054C DIT Diesel Engine - Optional
Net Power - ISO 9249 70.9 kW (96.5 HP)
Cat® C4.4 Engine - Optional
Gross Power - ISO 14396 74.5 kW (101 HP)
Net Power - ISO 9249 70.1 kW (95.3 HP)
Engine - Stage II Optional Offering*
Dimensions - Bore 105 mm (4.13 in)
Dimensions - Displacement 4.4 l (268.5 inu00b3)
Dimensions - Stroke 127 mm (5 in)
Engine 3054C 74.5 kW Mechanical Turbo
Maximum Torque 397 N·m (293 ft·lbf)
Net Power - 2,200 rpm - 80/1269/EEC 70.9 kW (96.4 HP)
Net Power - 2,200 rpm - ISO 9249 70.9 kW (96.4 HP)
Note *Meets Stage II/Tier 2 equivalent emission standards.
Rated Power (Standard) - 2,200 rpm - Gross - ISO 14396 74.4 kW (101.2 HP)
Torque Rise - 1,400 rpm - Net 31%
Engine - Stage IIIA Standard Offering**
Dimensions - Bore 105 mm (4.13 in)
Dimensions - Displacement 4.4 l (268.5 inu00b3)
Dimensions - Stroke 127 mm (5 in)
Engine C4.4 74.5 kW Mechanical Turbo Intercooled
Maximum Torque 398 N·m (294 ft·lbf)
Net Power - 2,200 rpm - 80/1269/EEC 70.1 kW (95.3 HP)
Net Power - 2,200 rpm - ISO 9249 70.1 kW (95.3 HP)
Note **Meets Stage IIIA/Tier 3 equivalent emission standards.
Rated Power (Standard) - 2,200 rpm - Gross - ISO 14396 74.5 kW (101.5 HP)
Torque Rise - 1,400 rpm - Net 32%
Noise Level*
Inside Cab 74 dB(A) (74 dB(A))
Note *Stage IIIA with EN474 Prep. Pack.
Outside Cab 101 dB(A) (101 dB(A))
Service Refill Capacities
Transmission - Auto-Shift - AWD 19 l (5 gal (US))
Steering
AWD Cylinder, One (1) Double Acting - Axle Oscillation 11 mm (0.4 in)
Transmission - Auto-Shift
Note Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 16.9u00d728 rear tires.
Reverse - 3rd 26.9 km/h (16.7 mile/h)
Transmission - Auto-Shift (Lock-Up)
Forward - 1st 5.7 km/h (3.5 mile/h)
Forward - 2nd 9.5 km/h (5.9 mile/h)
Forward - 3rd 12.4 km/h (7.7 mile/h)
Forward - 4th 19.5 km/h (12.1 mile/h)
Forward - 5th 25.5 km/h (15.8 mile/h)
Forward - 6th 40 km/h (24.9 mile/h)
Note Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 16.9u00d728 rear tires.
Reverse - 1st 6 km/h (3.5 mile/h)
Reverse - 2nd 12.5 km/h (7.8 mile/h)
Reverse - 3rd 26.9 km/h (16.7 mile/h)
Transmission - Power Shuttle
Note Travel speeds of two wheel drive backhoe loader at full throttle, when equipped with 16.9u00d728 rear tires.
Weights
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - GP 0 kg (0 lb)
Minimum Counterweight Recommendations - Extendible Stick: Loader Bucket - MP 0 kg (0 lb)
Minimum Counterweight Recommendations - Standard Stick: Loader Bucket - MP 0 kg (0 lb)

Standard Equipment

  • Cab
    • Cab, Standard
    • Cab ROPS and FOPS are standard. ROPS (Roll Over Protective Structure) offered by Caterpillar for this machine meets ROPS criteria ISO 3471:1994 and FOPS (Falling Objects Protective Structure) criteria ISO 3449:1992.
  • Tires/Steering/Brakes
    • All Wheel Drive
    • All Wheel Steering
    • 100% Differential Lock
    • Hydraulic Boosted Brakes (dual pedals)
    • Tires 24 inch
  • Engine/Transmission
    • Battery 750 CCA, Maintenance Free (standard)
    • Engine 68.5 kW (93 hp) Cat 3054C DIT
    • Engine 74.5 kW (101 hp) Cat C4.4 Turbocharged
    • Jump Start Connector
    • Transmission Neutralizer
    • Transmission, 4-Speed Manual
  • Input
    • Controls, Mechanical Lever
    • Power Steering, Hydrostatic
  • Other Attachments
    • Tool Storage Box
    • Transport Tie-downs
  • Guards
    • Loader Safety Brace
  • Boom Sticks and Linkages – Backhoe
    • Stick, Standard (4.3 m)
    • Transport Lock, Swing
    • Transport Lock, Boom
  • Hydraulics
    • Hydraulic Pump (160 L/min)
    • Side Shift Lock (electro-hydraulic)
    • Hydraulic Oil Cooler
  • Hydraulics – Loader
    • Loader Kickout, Float
    • Loader Kickout, Return to Dig
    • Parallel Lift
  • Electrical
    • Reversing Alarm
  • Standard Cab
    • Beacon Socket (×2)
    • Cab Internal Light
    • Cup Holders (×2)
    • Differential Lock Button on Loader Control
    • Removable Floor Mat
    • Front and Rear Side Opening Windows
    • Front Headlights (May vary depending on region)
    • Full Width Perforated Sun Visor
    • Fully Adjustable Work Lights (×8)
    • Cab, Fully Glazed
    • Gauge Cluster
    • Horn, Front
    • Horn, Rear
    • Instrument Panel Vandal Guard
    • Internal Power Socket (×1)
    • Rear Tail Lights (LED)
    • Left Hand Storage Console
    • Safety Lock, Hydraulics
    • Safety Lock, Transmission
    • Seat, Fabric
    • Self-cancelling Directional Indicator
    • Steering Wheel Column, Tilt Adjustment
    • Window Wipers, Front and Rear
  • Deluxe Cab
    • Air Recirculation Control
    • Auto-Up Stabilizers
    • Beacon Socket (×2)
    • Cab Internal Light (with courtesy setting)
    • Cup Holders (×2)
    • Differential Lock Button on Loader Control
    • Removable Floor Mat
    • Front and Rear Side Opening Windows
    • Front Headlights (May vary depending on region)
    • Full Width Perforated Sun Visor
    • Fully Adjustable Work Lights (×8)
    • Cab, Fully Glazed
    • Gauge Cluster
    • Horn, Front
    • Horn, Rear
    • Instrument Panel Vandal Guard
    • Internal Power Socket (×1)
    • Rear Tail Lights (LED)
    • Left Hand Storage Console
    • Safety Lock, Hydraulics
    • Safety Lock, Transmission
    • Seat, Deluxe Fabric
    • Self-cancelling Directional Indicator
    • Steering Wheel Column, Tilt and Telescopic Adjustment
    • Window Wipers, Front and Rear

Optional Equipment

  • Cab
    • Cab, Deluxe
  • Tires/Steering/Brakes
    • Tires 28 inch
  • Engine/Transmission
    • Battery 750 CCA, Maintenance Free (heavy duty)
    • Engine 74.5 kW (101 hp) Cat 3054C DIT
    • Engine Block Heater
    • Transmission, 6-Speed Automatic
    • Transmission, 6-Speed Automatic (torque lock-up)
  • Other Attachments
    • Counterweight, 115 kg
    • Front Fenders
    • Street Pads, Stabilizers
  • Guards
    • Guard, Teeth (GP/MP)
    • Guard, Driveshaft
    • Guard, Tail Lights
    • Object Handling Kit
  • Field Installed Attachments
    • Powered Side Shift (PSS)
  • Boom Sticks and Linkages – Backhoe
    • Quick Coupler, Hydraulic
    • Quick Coupler, Mechanical
    • Stick, Extending (4.3 m)
  • Boom Sticks and Linkages – Loader
    • Loader Cutting Edge (2 pieces)
  • Hydraulics
    • Hydraulic Quick Disconnects (twist to connect)
  • Hydraulics – Backhoe
    • Hydraulic Lines, 1-Way
    • Hydraulic Lines, 2-Way
  • Hydraulics – Loader
    • Auto Ride Control
  • Electrical
    • Product Link, Cellular
    • Product Link, Satellite
    • Beacon, Strobe
    • Beacon, Standard
  • Standard Cab
    • Air Conditioning (hot and cold)
    • Entry Level Radio
    • Premium Radio
    • Face Fan
    • Seat, Deluxe Fabric Heated
    • Security Keypad
  • Deluxe Cab
    • Air Conditioning (hot and cold)
    • Entry Level Radio
    • Premium Radio
    • Face Fan
    • Seat, Deluxe Fabric Heated
    • Security Keypad

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