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312 GC

Small Excavators

If you need reliability, durability, high productivity, and low cost, the Cat® 312 GC is made for you. This excavator is designed, built, and uniquely supported to put you on the fast track to prosperity.

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Net Power - ISO 9249 71.2 kW
Engine Model Cat C3.6
Engine Power - ISO 14396 74.4 kW
Bore 98 mm
Availability Please Call Admin
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312 GC
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OVERVIEW

LOW OWNING AND OPERATING COSTS

FEATURES & BENEFITS

Reliable, Durable Performance

The C3.6 engine and electrohydraulic system work in sync to help you move plenty of material without burning truckloads of fuel, and the C3.6 meets China Nonroad Stage II... Read more

Low Owning and Operating Costs

Match the power to the job with three working modes: Smart for power automatically adjusted to demand, Eco for lowest fuel burn, and Power for highest productivity.The 31... Read more

Simple to Operate

Start the engine with a pushbutton.One-button sticks (with adjustable joystick response and gain) make control easy for any operator.Navigate quickly through simplified c... Read more

Work in Comfort

Wide seat (larger than previous models) adjusts for operators of all sizes.Standard automatic climate control keeps you at the right temperature all shift long.Convenienc... Read more

Easy to Maintain

Nearly all major mechanical components are accessed from the ground or the service platform.Radiator screens can be removed easily, are simple to clean, and keep the radi... Read more

Enhanced Safety

Access most daily maintenance points from ground level.Emergency engine and electrical shut offs are also at ground level.Handrails meet ISO 2867:2011 requirements; steps... Read more

SPECIFICATIONS FOR 312 GC

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Engine
Net Power - ISO 9249 71.2 kW
Engine Model Cat C3.6
Engine Power - ISO 14396 74.4 kW
Bore 98 mm
Stroke 120 mm
Displacement 3.6 l
Hydraulic System
Main System - Maximum Flow 225 L/min (59 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Travel 35000 kPa
Swing Mechanism
Swing Speed 11.5 r/min
Maximum Swing Torque 43 kN·m
Weights
Operating Weight 11600 kg
Service Refill Capacities
Fuel Tank Capacity 237 l
Cooling System 11 l
Engine Oil 11 l
Final Drive - Each 3 l
Hydraulic System - Including Tank 145 l
Hydraulic Tank 77 l
Dimensions
Boom Reach 4.3 m (14'1")
Stick Reach 2.25 m (7'5")
Bucket UD 0.53 m³ (0.68 yd³)
Shipping Height - Top of Cab 2780 mm
Handrail Height 2820 mm
Shipping Length 7280 mm
Tail Swing Radius 2160 mm
Counterweight Clearance 890 mm
Ground Clearance 425 mm
Track Length 3320 mm
Length to Center of Rollers 2610 mm
Track Gauge 1990 mm
Transport Width 2490 mm
Working Ranges & Forces
Maximum Digging Depth 5080 mm
Boom Reach 4.3 m (14'1")
Stick Reach 2.25 m (7'5")
Bucket UD 0.53 m³ (0.68 yd³)
Maximum Reach at Ground Level 7600 mm
Maximum Cutting Height 7850 mm
Maximum Loading Height 5410 mm
Minimum Loading Height 1840 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 4850 mm
Maximum Vertical Wall Digging Depth 4560 mm
Bucket Digging Force - ISO 85.9 kN
Stick Digging Force - ISO 62.2 kN

SELECT MODELS TO COMPARE

Small Excavators

313 GC

Net Power - ISO 9249 70.6 kW
Engine Model Cat C3.6
Engine Power - ISO 14396 74.4 kW
Bore 98 mm
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315F L

Engine Model Cat C4.4 ACERT
Flywheel Power 72 kW
Bore 105 mm
Stroke 127 mm
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318E L

Engine Model Cat® C4.4 ACERT™
Flywheel Power 89 kW
Bore 105 mm
Stroke 127 mm
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Carries CAL TEST

Engine Model 3054C
Flywheel Power 67 kW
Bore 105 mm
Stroke 127 mm
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Small Excavators

315F L (2017)

Net Power - ISO 9249 72.3 kW
Engine Model C4.4
Engine Power - ISO 14396 74.4 kW
Bore 105 mm
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Small Excavators

314E SR

Engine Model Cat® C4.4
Flywheel Power 68 kW
Operating Weight 14700 kg
Maximum Bucket Capacity 0.45 m³
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312B L

Engine Model Cat 3064T Diesel Engine
Flywheel Power 63 kW
Gross Power 68 kW
ISO 9249 63 kW
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315B

Engine Model Cat 3046T Diesel Engine
Flywheel Power 74 kW
Gross Power 76 kW
ISO 9249 74 kW
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