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312F GC

Small Excavators

The Cat® 312F GC excavator is a powerful and reliable, low-cost-per-hour solution for your light to medium duty application. Featuring a fuel-efficient Cat C3.4B engine, simplified hydraulic system, and robust frames and components, the 312F GC provides you savings and peace of mind.

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Net Power - ISO 9249 52 kW
Engine Model C3.4B
Engine Power - ISO 14396 54 kW
Bore 99 mm

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OVERVIEW

Medium Duty Workhorse Excels in a Wide Range of Tasks

FEATURES & BENEFITS

Save on Fuel Costs

Automatically reduce your engine speed and minimize fuelconsumption during no-load or light-load conditions withautomatic engine speed control (AEC).Standard one-touch lo... Read more

REDUCED MAINTENANCE COSTS

Spend more time working and less time greasing. Front linkage greasing intervals are 500 hours.Reduce friction and pressure drops with a simplified hydraulic layout. The... Read more

BUILT TO PERFORM

Count on your machine to withstand wear throughout the years. Boom and sticks are built with internal baffle plates and are robot welded. High-stress areas are manufactur... Read more

UNMATCHED COMFORT

Work comfortably and safely in a spacious and quiet cab thatprovides excellent visibility from the operator’s seat to keep youaware of your surroundings. An updated, adju... Read more

BUILT-IN SAFETY FEATURES

Rollover Protection Structure (ROPS) equipped cab provides a safe work environment.The hydraulic activation lever locks out all hydraulic functions.Enter and exit the cab... Read more

VERSATILE SOLUTION

Transition quickly between attachments with optional auxiliary hydraulics.Expand your work capabilities with a variety of attachmentsincluding thumbs, buckets, hammers, a... Read more

SPECIFICATIONS FOR 312F GC

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Engine
Net Power - ISO 9249 52 kW
Engine Model C3.4B
Engine Power - ISO 14396 54 kW
Bore 99 mm
Stroke 110 mm
Displacement 3.4 l
Hydraulic System
Main System - Maximum Flow 240×1 L/min (63.4×1 gal/min)
Maximum Pressure - Equipment 30500 kPa
Maximum Pressure - Swing 23000 kPa
Maximum Pressure - Travel 30500 kPa
Swing Mechanism
Swing Speed 11.7 r/min
Maximum Swing Torque 30.9 kN·m
Weights
Operating Weight 12500 kg
Service Refill Capacities
Fuel Tank Capacity 250 l
Cooling System 17.9 l
Engine Oil 8 l
Swing Drive 3 l
Final Drive - Each 3 l
Hydraulic System - Including Tank 164 l
Hydraulic Tank 90.6 l
Dimensions
Boom Reach 4.65 m (15'3")
Stick R2.5 (8'2")
Bucket GD 0.53 m3 (0.69 yd3)
Shipping Height - Top of Cab 2870 mm
Shipping Length 7610 mm
Tail Swing Radius 2170 mm
Counterweight Clearance 880 mm
Ground Clearance 440 mm
Track Length 3750 mm
Length to Center of Rollers 3040 mm
Track Gauge 1990 mm
Transport Width 2690 mm
Working Ranges & Forces
Maximum Digging Depth 18.2 mm
Boom Reach Boom 4.65 m (15'3")
Stick R2.5 m (8'2")
Bucket GD 0.53 m3 (0.69 yd3
Maximum Reach at Ground Level 26.8 mm
Maximum Loading Height 6100 mm
Minimum Loading Height 2020 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 17.5 ft
Maximum Vertical Wall Digging Depth 5000 mm
Bucket Digging Force - ISO 21400 lbf
Stick Digging Force - ISO 14600 lbf

SELECT MODELS TO COMPARE

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312D L

Engine Model Cat® C4.2 ACERT™
Flywheel Power 67 kW
Gross Power 72 kW
Bore 102 mm
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315F L

Net Power - ISO 9249 72.3 kW
Engine Model Cat C4.4
Bore 105 mm
Stroke 127 mm
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316 GC

Engine Power - ISO 9249 77.3 kW
Engine Model C3.6
Engine Power - ISO 14396 82 kW
Bore 98 mm
Small Excavators

315F L

Engine Model Cat C4.4 ACERT
Flywheel Power 72 kW
Bore 105 mm
Stroke 127 mm
Small Excavators

312D2/312D2 L

Engine Model 3054C
Flywheel Power 67 kW
Bore 105 mm
Stroke 127 mm
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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318F L

Engine Model Cat C4.4 ACERT
Flywheel Power 88 kW
Bore 105 mm
Stroke 127 mm
Small Excavators

317

Net Power - ISO 9249 98.9 kW
Engine Model Cat C3.6
Engine Power - ISO 14396 100 kW
Bore 98 mm
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