336 Excavator

  • Specs Summary
  • Maximum Power
    24 HP (18.4 kW)
  • Maximum Torque
    63 lb-ft @ 1300 rpm (86 Nm @ 1300 rpm)
  • Emissions
    ( )
  • Rated Speed
    ( )

Cat® C1.1 Diesel Engine

The Cat® C1.1 Industrial Diesel Engine is offered in ratings ranging from 14.4-18.4 bkW (19.3-24.7 bhp) @ 1800-2800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Ratings: 13.7-21.0 bkW (18.4-28.2 bhp) @ 2200-3000 rpm are also available for Europe and, depending on applicable emission standards, may be introduced in other regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. Industries and applications powered by C1.1 engines include: Aircraft Ground Support, Auxiliary Power Units, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers, Underground Mining Equipment.
  • Maximum Power 24 HP (18.4 kW)
  • Maximum Torque 63 lb-ft @ 1300 rpm (86 Nm @ 1300 rpm)
  • Rated Speed ( )
  • Minimum Power 19.3 HP (14.4 kW)
  • Emissions ( )
  • Engine Configuration ( )
  • Bore 3 in (77 mm)
  • Stroke 3.2 in (81 mm)
  • Displacement 69 in³ (1.13 l)
  • Compression Ratio ( )
  • Aspiration ( )
  • Combustion System ( )
  • Rotation from Flywheel End ( )
  • Aftertreatment ( )
  • Width 15.8 in (400 mm)
  • Height 22.7 in (576 mm)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments 211 lb (96 kg)
  • Length 19.3 in (491 mm)

Standard Equipment

Air Inlet System

  • Inlet manifold with choice of inlets.

Control System

  • Alternator 12 volt 65 amp
  • Starter motor 12 volt
  • Glow plug starting aid

Cooling System

  • Belt-driven coolant pump
  • Coolant temperature switch

Flywheel and Flywheel Housing

  • SAE No. 6 1/2 flywheel
  • Choice of SAE No. 5 or standard backplate flywheel housing
  • U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel

Fuel System

  • Fuel injection pump
  • Spin-on fuel filter

Lube System

  • Low profile oil pan
  • Spin-on lube oil filter
  • Lube oil pressure switch

Power Take Off (PTO)

  • Provision for Power Take Off (PTO)

General

  • Cast iron, engine block
  • Cast iron exhaust manifold--side outlet
  • Cold start capability to -20° C (-4° F)
  • Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment