336 Excavator

  • Specs Summary
  • Net Power - SAE J1349
    93 HP (69 kW)
  • Dig Depth - Standard
    14.3 ft (4360 mm)
  • Operating Weight - Maximum
    24251 lb (11000 kg)
  • Cab - ROPS/FOPS
    359 lb (163 kg)

420F2/420F2 IT Backhoe Loader

Experience the Backhoe Loader designed around customer feedback. The Cat 420F2 Backhoe Loader puts all the machine controls at the operator's fingertips. Operate all auxiliary controls with thumb rollers. Move from job site to job site quickly and smoothly with the additional 6th gear on the autoshift transmission and optional lock-up torque converter.
  • Net Power - SAE J1349 93 HP (69 kW)
  • Bore 4.13 in (105 mm)
  • Stroke 5 in (127 mm)
  • Displacement 268 in³ (4.4 l)
  • Net Peak Power - 1,800 rpm - SAE J1349 105 HP (78 kW)
  • Gross Power - SAE J1995 102 HP (76 kW)
  • Gross Power - ISO 14396 100 HP (74 kW)
  • Net Peak Power - 1,800 rpm - EEC 80/1269 106 HP (79 kW)
  • Rated Net Power - 2,200 rpm - ISO 9249 94 HP (70 kW)
  • Rated Net Power - 2,200 rpm - EEC 80/1269 94 HP (70 kW)
  • Net Peak Power - 1,800 rpm - ISO 9249 106 HP (79 kW)
  • Rated Net Power - 2,200 rpm - SAE J1349 93 HP (69 kW)
  • Cab - ROPS/FOPS 359 lb (163 kg)
  • Air Conditioning 93 lb (42 kg)
  • Operating Weight - Maximum - ROPS Capacity 24251 lb (11000 kg)
  • Pump Type ( )
  • Power Shuttle Transmission - Reverse 4th 25 mile/h (40 km/h)
  • Power Shuttle Transmission - Reverse 3rd 13 mile/h (21 km/h)
  • Power Shuttle Transmission - Forward 2nd 5.6 mile/h (9 km/h)
  • Power Shuttle Transmission - Forward 1st 3.4 mile/h (5.4 km/h)
  • Power Shuttle Transmission - Forward 3rd 13 mile/h (21 km/h)
  • System Pressure - Loader 3600 psi (25000 kPa)
  • Power Shuttle Transmission - Reverse 2nd 5.6 mile/h (9 km/h)
  • Power Shuttle Transmission - Reverse 1st 3.4 mile/h (5.4 km/h)
  • Type ( )
  • Pump Capacity at 2,200 rpm 43 gal/min (163 l/min)
  • Power Shuttle Transmission - Forward 4th 25 mile/h (40 km/h)
  • Front Axle (4WD) 2.9 gal (US) (11 B)
  • Engine Oil - With Filter 2.3 gal (US) (8.8 l)
  • Hydraulic System 25.1 gal (US) (95 l)
  • Transmission - Power Shuttle - 2WD 4 gal (US) (15 B)
  • Fuel Tank 42 gal (US) (160 l)
  • Cooling System with Air Conditioning 5.9 gal (US) (22.5 l)
  • Front Axle (4WD) - Planetaries 0.2 gal (US) (0.7 B)
  • Rear Axle - Planetaries 0.4 gal (US) (1.7 l)
  • Transmission - Power Shuttle - 4WD 4 gal (US) (15 B)
  • Rear Axle 4.4 gal (US) (16.5 l)
  • Bore 2.6 in (65 mm)
  • Power Steering ( )
  • Rod Diameter 1.4 in (36 mm)
  • Stroke 4.7 in (120 mm)
  • Type ( )
  • Rear Axle - Static 50582 lb (22964 kg)
  • Rear Axle - Dynamic 20233 lb (9186 kg)
  • Front Axle (4WD) - Dynamic 20233 lb (9186 kg)
  • Front Axle (4WD) - Static 50582 lb (22964 kg)
  • Hydraulic Tank 10.6 gal (US) (40 l)
  • Note ( )
  • Axle Oscillation ( )
  • System Pressure - Backhoe 3600 psi (25000 kPa)
  • Turning Circle - (inner wheel not braked) - Outside Front Wheels 26.8 ft (8.18 m)
  • Turning Circle - (inner wheel not braked) - Outside Widest Loader Bucket 36 ft (10.97 m)
  • Dig Depth - Standard 14.3 ft (4360 mm)
  • Net Torque Rise - 1,400 rpm - SAE J1349 ( )
  • Counterweights - Option 1 255 lb (115 kg)
  • Counterweights - Option 2 530 lb (240 kg)
  • Counterweights - Option 3 1015 lb (460 kg)
  • Ride Control 31 lb (14 kg)
  • Auto-Shift Transmission 525 lb (238 kg)
  • Extendible Stick 672 lb (305 kg)
  • Loader, IT with Quick Coupler 699 lb (317 kg)
  • Auto-Shift - Optional - Forward 6th 25 mile/h (40 km/h)
  • Auto-Shift - Optional - Forward 1st 3.6 mile/h (5.8 km/h)
  • Auto-Shift - Optional - Reverse 2nd 7.6 mile/h (12 km/h)
  • Auto-Shift - Optional - Forward 4th 12 mile/h (19 km/h)
  • Auto-Shift - Optional - Forward 5th 16 mile/h (26 km/h)
  • Auto-Shift - Optional - Forward 2nd 5.7 mile/h (9.3 km/h)
  • Auto-Shift - Optional - Reverse 1st 3.6 mile/h (5.8 km/h)
  • Auto-Shift - Optional - Forward 3rd 7 mile/h (12 km/h)
  • Diesel Exhaust Fluid* 5 gal (US) (19 B)
  • Transmission - Auto-Shift - 4WD 5 gal (US) (19 B)
  • Front Axle (2WD) - Dynamic 20233 lb (9186 kg)
  • Front Axle (2WD) - Static 50582 lb (22964 kg)
  • Rated Net Power - ISO 9249 94 HP (70 kW)
  • Cab - ROPS ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Reverse - 1st 3.6 mile/h (5.8 km/h)
  • Feature (7) ( )
  • Auto-Shift - Optional - Reverse 3rd 17 mile/h (28 km/h)
  • Feature (6) ( )
  • Feature (15) ( )
  • Choice 3 ( )
  • Dig Depth - E-Stick Extended 17.9 ft (5441 mm)
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 6th 25 mile/h (40 km/h)
  • Feature (8) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 2nd 5.7 mile/h (9.3 km/h)
  • Rated Net Power - SAE J1349 93 HP (69 kW)
  • Net Peak Torque - 1,400 rpm 322 ft-lb (436 N·m)
  • Choice 4 ( )
  • Choice 2 ( )
  • Cab - FOPS ( )
  • Feature (13) ( )
  • Feature (1) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 5th LUC 15 mile/h (25 km/h)
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 1st 3.6 mile/h (5.8 km/h)
  • Feature (3) ( )
  • Feature (14) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 4th 12 mile/h (19 km/h)
  • Feature (12) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 3rd 7 mile/h (12 km/h)
  • Feature (2) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Reverse - 3rd 17 mile/h (28 km/h)
  • Axle Oscillation ( )
  • Feature (4) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 6th LUC 25 mile/h (40 km/h)
  • Feature (5) ( )
  • Feature (2) ( )
  • Feature (10) ( )
  • Choice 1 ( )
  • Feature (4) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Reverse - 2nd 7.6 mile/h (12 km/h)
  • Feature (5) ( )
  • Note (1) ( )
  • Feature (3) ( )
  • Note (2) ( )
  • Feature (9) ( )
  • Auto-Shift Transmission - With Lock-Up Torque Converter - Optional: Forward - 5th 14 mile/h (23 km/h)
  • Cab - Sound ( )
  • Feature (11) ( )
  • Feature (1) ( )
  • Brakes ( )
  • Exterior Sound ( )
  • Four Wheel Drive 364 lb (165 kg)
  • Choice 5 ( )
  • MP Bucket (1.00 m3/1.30 yd3) - No Forks or Teeth 1642 lb (745 kg)
  • Operating Weight - Maximum 24251 lb (11000 kg)
  • Engine Model ( )

Standard Equipment

Adjustable auxiliary controls, backhoe loader

Air cleaner

Alarm, back-up

Alternator, 150 amp

Audible system fault alarm

Automatic Engine Speed Control (AESC)

Battery, maintenance-free, 880 CCA

Battery disconnect switch

Battery remote jumpstart

Boom transport lock

Brace, lift cylinder

Brake, secondary parking

Brakes, hydraulically boosted, oil disc, dual pedals, interlocking

Bucket level indicator

Canopy, ROPS/FOPS

Cat cushion swing system

Coat restraint

Coolant/antifreeze, extended life

Counterweight, bumper

Dome light (cab only)

Diagnostic port for engine, machine and gauge cluster Electronic Control Modules

Differential lock, loader joystick

Engine, Cat C4.4 ACERT (Direct Injection Turbocharged), meets Tier 4 Final emission standards, selective catalyst reduction, diesel oxidation catalyst (DOC)

Engine enclosure, sound suppression removal panels

Face seals, O-ring

Fan, suction and guard

Fast reversing shuttle, all gears

Fenders, rear

Filters, spin-on: fuel, engine oil, transmission oil, water separator

Filters, bowl and cartridge: hydraulic fluid

Flashing hazards/signal lights

Floor mat

Fuel tank, fully enclosed

Fully hinged front grill for cooling package cleaning access

Gauge cluster: coolant temperature, fuel level, torque converter temperature, DEF level

Ground level fuel fill and DEF fill

High ambient cooling package

Hood lock, inside cab

Hydraulic hose, XT™

Hydraulic oil cooler

Hydraulic oil level sight gauge

Hydraulic valve, hydrostatic steering

Hydraulic valves, loader 2 function

Hydraulic valves, backhoe 5 function

Hydraulics, load sensing with variable displacement piston pump

Indicator lights: Eco mode active, water in fuel, remote dial throttle active, engine warning, warning lamp, emissions module malfunction, AESC active, low battery/charging system warning, high hydraulic oil temperature; LCD warnings: engine oil pressure, machine locked (if equipped), service due, air filter blocked, high coolant temperature, auto idle shutdown, high torque converter temperature, hydraulic filter bypass

Instrument panel lights

Joystick controls: pilot operated, excavator-style with pattern changer

Key start/stop system

LCD screen: engine speed, hour meter, gear/direction, battery voltage, hydraulic oil temperature, torque converter temperature, coolant temperature, trip totals (fuel and hours), lifetime totals (fuel and hours), operator settings (units, brightness, programmable hoe auxiliary flow), service mode diagnostics, oil life reset, DPF force regeneration, maintenance intervals, ECM/system info

Lights, working (4 front, 4 rear)

Loader, self-leveling, return-to-dig and transmission disconnect switch

Loader, single tilt

Mirror, rearview

One-touch low idle

Open circuit breather

Pattern changer, in cab

Power receptacle, 12 volt, 2 internal, 1 external

Power steering, hydrostatic

Radio ready cab

Seat belt, retractable, 51 mm (2 in)

Socket, two roof

Stabilizer shoes, street

Steering knob

Seat, air suspension, fabric or vinyl cover, with armrest

Starting system, glow plugs

Steering, hydrostatic

Storage compartment, lockable

Storage tray

Stop and tail lights

Swing transport lock

Tilt steering wheel

Tires

Toolbox, external, lockable

Torque converter

Throttle, hand and foot, electronic

Transmission, four speed, syncromesh

Transmission neutralizer switch

Transport tie-downs

Two Wheel Drive

Vandalism locks, four

Warning horn, electric

Optional Equipment

Battery, additional, 880 CCA

Cab, deluxe

Cold weather fuel (–30° C/–22° F)

Cold weather package, including additional battery, engine block heater, radiator antifreeze, cold weather fuel (–30° C/–22° F) and mounting for an ether bottle

Counterweights, 115 kg (255 lb), 240 kg (530 lb) or 460 kg (1,015 lb)

Fenders, front with integral steps

Four Wheel Drive

Guard, boom protection plate

Guard, stabilizer, rock

Hydraulic valves, loader (3rd valve for GP, MP or Quick Coupler)

Hydraulic valves, backhoe 6 function

Hydraulic lines, combined function auxiliary

Loader, IT with Quick Coupler and pilot loader control

Product Link, satellite, PL631E

Product Link, cellular, PL641I

Quick Coupler, hydraulic, dual lock

Quick Coupler, manual, dual lock

Quick Coupler, pin lock

Radio and CD player

Radio and CD player, Bluetooth

Ride Control

Rotating beacon, magnetic mount

Seat belt, 75 mm (3 in)

Seat, heated

Security system keypad

Stabilizer pads, reversible

Stick, extendible

Storage box

Transmission, AutoShift

Transmission, AutoShift with lock-up torque converter

Vandalism protection, gauge cover

Work Tool Attachments such as buckets, forks, material handling arms, augers, hammers, brooms, cold planers and vibratory plate compactors. See your Cat dealer for more information.