313D SERIES 2

Small Excavators

Achieve high productivity and lower operating costs with the Cat 313D Series 2 Hydraulic Excavator. Unmatched versatility, improved controllability, easy operation and a comfortable, redesigned operator station help make the 313D Series 2 an industry-leading performer.

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Engine Model Cat® C4.4

Bore 105 mm

Stroke 127 mm

Displacement 4.4 l

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313D SERIES 2

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FEATURES & BENEFITS

Operator Station

Operator StationThe ergonomically designed operator station is spacious, quiet and comfortable, assuring high productivity during a long work day. All switches are locate... Read more

Engine

The Cat C4.4 engine has been designed to meet China Nonroad Stage III emission standards. This engine incorporates a time‑proven mechanical governor and a low pressure fu... Read more

Hydraulics

Outstanding PerformanceThe 313D Series 2 hydraulic system is designed for high efficiency and performance. This compact design utilizes short tubes and lines, reducing fr... Read more

Undercarriage and Structures

Caterpillar uses advanced engineering and software to analyze all structures, creating a durable, reliable machine for the robust applications. More than 70 percent of th... Read more

Front Linkage

Built for performance and long service life, Cat booms and sticks are welded, box-section structures with thick multi-plate high strength steel fabrications. Service inte... Read more

Work Tools

An extensive range of Cat Work Tools for the 313D Series 2 includes buckets, rippers, couplers and hammers. Each is designed to optimize the versatility and performance o... Read more

Serviceability

Ground Level ServiceThe design and layout of the 313D Series 2 was made with the service technician in mind. Many service locations are easily accessible from ground leve... Read more

Complete Customer Support

Product SupportCat dealers utilize a worldwide computer network to find in-stock parts to minimize machine downtime. You can also save money with our line of remanufactur... Read more

SPECIFICATIONS FOR 313D SERIES 2

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Engine

Engine Model	Cat® C4.4
Bore	105 mm
Stroke	127 mm
Displacement	4.4 l
Engine Power - ISO 14396	75 kW
Net Power - SAE J1349/ISO 9249	68 kW
Flywheel Power	68 kW
Sound Regulation	The 313D Series 2 meets the Stage I of sound regulation.
Emissions	The 313D Series 2 meets emission standards of China Nonroad Stage III.
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 (7,546 ft) altitude.

Weights

Operating Weight	13400 kg
Operating Weight - Standard Undercarriage	13400 kg
Note	HD Boom 4.65 m (15'3"), HD 2.5 m (8'2") Stick, 500 mm (20") Triple Grousers track shoes, SD 0.65 m3 (0.85 yd3) bucket

Swing Mechanism

Swing Torque	30.9 kN·m
Swing Speed	12.2 r/min

Drive

Maximum Drawbar Pull	114 kN
Maximum Travel Speed	5.6 km/h

Hydraulic System

Pilot System - Maximum Pressure	4120 kPa
Swing System - Maximum Flow	127 l/min
Maximum Pressure - Swing	23000 kPa
Boom Cylinder - Stroke	1015 mm
Stick Cylinder - Stroke	1197 mm
Boom Cylinder - Bore	110 mm
Main System - Maximum Flow - Total	254 l/min
Stick Cylinder - Bore	120 mm
Bucket Cylinder - Stroke	939 mm
Pilot System - Maximum Flow	21.9 l/min
Bucket Cylinder - Bore	100 mm
Maximum Pressure - Equipment	30500 kPa
Maximum Pressure - Travel	35000 kPa

Service Refill Capacities

Cooling System	17.88 l
Final Drive - Each	3 l
Hydraulic System - Including Tank	104 l
Hydraulic Tank	90.6 l
Fuel Tank Capacity	250 l
Engine Oil - With Filter	16 l
Swing Drive	3 l

SELECT MODELS TO COMPARE

Small Excavators

318F L

Net Power - ISO 9249 88 kW

Engine Model C4.4

Engine Power - ISO 14396 91 kW

Bore 105 mm

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Small Excavators

314D CR/314D LCR

Engine Model Cat® C4.2 ACERT™

Flywheel Power 67 kW

Gross Power 72 kW

SAE J1349 67 kW

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Engine Power - ISO 14396 75 kW

Bore 105 mm

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