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Caterpillar EXCAVATOR 318D2 L - catalog of spare parts

EFFICIENCY AND PERFORMANCE

  • The powerful, electrically operated C4.4 engine complies with the US EPA Tier 3 standard, the equivalent of EU Stage IIIA and Non-Stage III emission standards in China.

  • The hydraulic pressure system with two pumps provides tremendous digging performance and productivity.

  • The hydraulic cross-read system uses two hydraulic pumps under any operating conditions, which improves performance, speeds up the speed of the unit and accelerates the turn.

WORKING WITH LESS FUEL

  • Economy mode supports breakout forces and load capacity at standard power, balancing performance requirements and fuel economy.

  • Boom and stick regeneration contours save energy when lowering the boom and sticking.

  • The new compact design uses shorter tubes and lines to reduce friction and pressure drops, which leads to more efficient use of energy.

REDUCED SERVICE TIME

  • A service door on the right side of the upper structure provides access from ground level to the pump, the control filter, the drain filter and the engine oil filter.

  • Easily accessible ground level service points provide fast and efficient service.

  • The left service door provides easy access to the engine radiator, oil cooler, air cooler, primary filter with water separator (if both are integrated) and the secondary fuel filter.

  • The radiator air filter has a dual element design for superior cleaning efficiency; When a filter is connected, a warning appears on the monitor screen inside the cabin.

DEVELOPED FOR OPERATORS

  • The adjustable seat and joystick console are tailored to individual preferences.

  • Joystick-controlled controls with little effort are designed to match the natural position of the wrist and hand for maximum comfort and minimum fatigue.

  • The full-color LCD monitor is programmed in 42 languages.

  • The cab body is attached to the frame with rubber holders to dampen vibrations and noise levels, which increases operator comfort.

PURPOSE-CREATED CATTING TIPS

  • On-site preparation and finishing work is quick and easy with Cat® grip, thumb and hammer.

  • Fast and flawless operation with bucket and Cat compactor.

  • The connector allows you to switch between attachments in a matter of seconds without leaving the cab.

CREATED FOR IMPLEMENTATION

  • The modified X-frame structure ensures a long service life.

  • Robot-mounted and heavy duty boom and stick removed from load are standard.

  • Track shoes, links, rollers, rollers and end gears are made of high strength steel.

  • A greased track between pins and bushings increases the service life of the undercarriage and reduces noise.

BUILT-IN SAFETY FEATURES

 

  • Anti-slip coating covering the entire top structure and storage box prevents slipping during maintenance.

  • Countersunk bolts reduce the risk of tripping during maintenance.

  • The engine radiator fan is covered with a fine wire mesh, which reduces the risk of an accident.

ENGINE

Engine Model

C4.4 ACERT

Flywheel Power

113.0 HP

Bore

4.13 in

Stroke

5.0 in

Displacement

269.0 in³

Engine Power - ISO 14396

125.0 HP

Net Power - SAE J1349/ISO 9249

113.0 HP

Emissions

The 318D L Series 2 with a powerful C4.4 ACERT engine that meets Tier 3, Stage IIIA equivalent and China Nonroad Stage III emission standards.

Note (1)

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

Note (2)

No engine derating required below 2300 m (7,545 ft) altitude.

WEIGHTS

Operating Weight

39463.0 lb

R2.6 M (8`6") STICK

Operating Weight - Long Undercarriage - Reach Boom - 5.1 m (16`9"), R2.6 m (8`6") Stick, 600 mm (24") Triple Grousers Track Shoes, GD 0.76 m3 (1.00 yd3) Bucket

38580.0 lb

Operating Weight - Long Undercarriage - Reach Boom - 5.1 m (16`9"), R2.6 m (8`6") Stick, 790 mm (31") Triple Grousers Track Shoes, GD 0.76 m3 (1.00 yd3) Bucket

39463.0 lb

SWING MECHANISM

Swing Torque

32970.0 lb/ft

Swing Speed

8.9 r/min

DRIVE

Maximum Drawbar Pull

35070.0 ft·lbf

Maximum Slope

35°/70%

Maximum Travel Speed

3.0 mile/h

HYDRAULIC SYSTEM

Boom Cylinder - Bore

4.0 in

Boom Cylinder - Stroke

47.0 in

Bucket Cylinder - Bore

4.0 in

Bucket Cylinder - Stroke

41.0 in

Main System - Maximum Flow - Total

72.0 gal/min

Maximum Pressure - Equipment

5080.0 psi

Maximum Pressure - Swing

3280.0 psi

Pilot System - Maximum Flow

1450.0 in³/min

Pilot System - Maximum Pressure

600.0 psi

Stick Cylinder - Bore

5.0 in

Stick Cylinder - Stroke

52.0 in

Swing System - Maximum Flow

36.0 gal/min

SERVICE REFILL CAPACITIES

Cooling System

5.2 gal (US)

Final Drive - Each

1.6 gal (US)

Hydraulic System - Including Tank

26.0 gal (US)

Hydraulic Tank

22.0 gal (US)

Engine Oil - With Filter

4.3 gal (US)

Fuel Tank Capacity

79.3 gal (US)

Swing Drive

0.8 gal (US)

TRACK

Number of Carrier Rollers - Each Side

2 pieces

Number of Shoes - Each Side

44 pieces

Number of Track Rollers - Each Side

7 pieces

DIMENSIONS - REACH BOOM - 5.1 M (16`9

 

Cab Height

9.42 ft

Cab Height - With Top Guard

9.92 ft

Counterweight Clearance**

3.25 ft

Ground Clearance

1.5 ft

Length - Center of Rollers

10.42 ft

Note (1)

*Including shoe lug height

Note (2)

**Without shoe lug height

Shipping Height - With Guard Rail

9.67 ft

Shipping Height*

9.92 ft

Shipping Length

28.0 ft

Tail Swing Radius

8.17 ft

Track Gauge

6.5 ft

Track Length

13.0 ft

Transport Width - 500 mm (20 in) Shoes

8.17 ft

Transport Width - 600 mm (24 in) Shoes

8.5 ft

Transport Width - 790 mm (31 in) Shoes

9.08 ft