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313D

Small Excavators

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

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Engine Model Cat® C4.2 ACERT™
Flywheel Power 67 kW
Gross Power 72 kW
SAE J1349 67 kW

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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 C4.2 engine with ACERT Technology optimizes performance and meets U.S. EPA Tier 3 and EU Stage IIIA regulations. In conjunction with integrated electronics, ACERT... Read more

Hydraulics

Outstanding PerformanceThe 313D hydraulic system is designed for high efficiency and performance. Auxiliary hydraulic and electrical lines are routed to the boom foot mak... Read more

Undercarriage and Structures

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

Versatility

Cat Buckets and Cat Ground Engaging Tools (GET) are designed and matched to the machine ensuring optimal performance and fuel consumption. They are built to Caterpillar s... Read more

Service and Maintenance

Ground Level ServiceThe design and layout of the 313D was made with the service technician in mind. Many service locations are easily accessible at ground level allowing... Read more

Complete Customer Support

Product SupportYou will find nearly all parts at our dealer parts counter. Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine dow... Read more

SPECIFICATIONS FOR 313D

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Engine
Engine Model Cat® C4.2 ACERT™
Flywheel Power 67 kW
Gross Power 72 kW
SAE J1349 67 kW
Bore 102 mm
Stroke 130 mm
Displacement 4.25 l
Net Power 67 kW
Net Power - SAE J1349 67 kW
Weights
Operating Weight 13300 kg
Operating Weight - Standard Undercarriage 13300 kg
Swing Mechanism
Swing Torque 30950 N·m
Swing Speed 12.4 r/min
Drive
Maximum Drawbar Pull 114 kN
Travel Speed 5.5 km/h
Hydraulic System
Main Implement System - Maximum Flow (2x) 127 l/min
Maximum Pressure - Implements 30500 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 23000 kPa
Pilot System - Maximum Flow 21.9 l/min
Pilot System - Maximum Pressure 4120 kPa
Boom Cylinder - Bore 110 mm
Boom Cylinder - Stroke 1015 mm
Stick Cylinder - Bore 120 mm
Stick Cylinder - Stroke 1197 mm
Bucket Cylinder - Bore 100 mm
Bucket Cylinder - Stroke 939 mm
Service Refill Capacities
Fuel Tank 250 l
Cooling System 17.9 l
Engine Oil 19.5 l
Final Drive - Each 3 l
Hydraulic System - Including Tank 162 l
Hydraulic Tank 150 l
Swing Drive 3 l
Standards
Cab/FOGS SAE J1356 FEB88 ISO 10262
Sound Performance
Performance (2) The operator sound exposure Leq measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT 98 is 73 dB(A).
Performance (1) Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.

SELECT MODELS TO COMPARE

Small Excavators

313D2 LGP

Engine Model 3054C
Flywheel Power 72 kW
Bore 105 mm
Stroke 127 mm
Small Excavators

313D2 (2017)

Net Power - ISO 9249 70.6 kW
Engine Model C4.4
Engine Power - ISO 14396 74.5 kW
Bore 105 mm
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