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2022 Caterpillar 312D2GC

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Product Description

Engineered for relentless performance, this 2022 Caterpillar 312D2GC excavator delivers proven reliability in a 12-ton platform. Built in Xuzhou with joint venture precision, this machine combines Caterpillar's legendary durability with modern hydraulic efficiency. Powered by the robust 3054C engine producing 59kW, it tackles demanding excavation tasks with a 0.53m³ bucket capacity and impressive 95kN bucket digging force.

After minimal service time, this workhorse demonstrates exceptional build quality through its maintained hydraulic systems and water-cooled powertrain. With 5540mm maximum digging depth and 8180mm excavation radius, productivity remains uncompromised on construction sites and earthmoving projects.

  • Working Weight: 12,500 kg with optimal 40.4 kPa ground pressure
  • Hydraulic Power: 232 L/min main pump flow for responsive control
  • Reach Specifications: 4650mm boom, 2500mm arm for versatile operation
  • Fuel Capacity: 250L tank supports extended work cycles
  • Current Location: Hangzhou, Zhejiang – ready for immediate inspection

Backed by Caterpillar's engineering standard

SpecificationsValue
No.1039928
Tonnage (tons)12
Working weight (kg)12500
Bucket capacity (m³)0.53
Boom length (mm)4650
Rod length (mm)2500
Country of originXuzhou, Jiangsu
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeCaterpillar 3054C
Rated power (kw/rpm)59
Cooling modewater-cooling
Cylinder diameter × stroke (mm)105 x 127
Displacement (L)4.4
Ground specific pressure (Kpa)40.4
Rotation speed (rpm)11.2
Bucket digging force (kN)95
Rod digging force (kN)65
Maximum tractive force (kN)114
Travel speed (km/h)5.1
Turning torque (Nm)30.9
Maximum flow of main pump (l/min)232
Traveling Hydraulic Circuit (Mpa)35
Rotary Hydraulic Circuit (Mpa)23
Working Hydraulic Circuit (Mpa)30.5
Pilot Oil Circuit (MPa)4.12
Pilot pump flow (L/min)21.9
Bucket cylinders - Number × diameter × stroke (mm)1-100 x 939
Bucket rod cylinders - Number × diameter × stroke (mm)1-120 x 1197
Boom cylinders - Number × diameter × stroke (mm)2-110 x 1015
Fuel Tank (L)250
Hydraulic Tank (L)91
Engine Oil changes (L)16
Coolant (L)18
Hydraulic System (L)104
Total transport length (mm)7610
Total transport width (mm)2490
Total transport height (mm)2830
Full cab height (mm)2670
Counterweight ground clearance (mm)900
Minimum ground clearance (mm)440
Back end turning radius (mm)2140
Total track length (mm)3490
Track gauge (mm)1990
Maximum digging depth (mm)5540
Maximum excavation height (mm)8490
Maximum unloading height (mm)6100
Maximum vertical digging depth (mm)4910
Maximum excavation radius of stop surface (mm)8180
Maximum effective digging depth (mm)5340
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Overview

No.1039928

Brand Name:

Caterpillar

Model Number:

312D2GC

Year:

2022

Location:

Zhejiang China

Pub Date

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