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2016 Caterpillar 312C

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Product Description

Second-hand Caterpillar 312C excavator, in excellent condition, with a clean appearance and outstanding performance. This device has an estimated usage time of about 5,000 hours and still maintains an excellent working condition. In terms of the power system, it is equipped with an efficient Caterpillar 3054 turbocharged engine with a rated power of 67 kilowatts, ensuring strong and stable power output. Whether it is excavation or loading operations, it can handle them with ease. The hydraulic system adopts advanced variable piston pumps and high-performance hydraulic motors, which not only enhance work efficiency but also significantly reduce energy consumption. In addition, the operation of this excavator responds quickly and moves smoothly, capable of meeting the demands of various complex working conditions. Its base structure is sturdy and durable. After meticulous maintenance, there are no obvious signs of wear or damage, ensuring the reliability of long-term use. As a classic medium-sized excavator, the Caterpillar 312C has won wide recognition in the market for its outstanding performance, reliable quality and good economy. The current price is only over 110,000 RMB, offering an extremely high cost performance. It is an ideal

SpecificationsValue
No.974792
Tonnage (tons)12
Working weight (kg)12777.7
Bucket capacity (m³)0.55
Boom length (mm)4650
Rod length (mm)3000
Country of originJapan/Xuzhou
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine type3046T
Rated power (kw/rpm)70.1/1950
Cooling modewater-cooling
Cylinder diameter × stroke (mm)102 x 130
Number of cylinders (PCS)6
Displacement (L)4.3
Rotation speed (rpm)12.9
Climbing ability (%)70/35 °
Bucket digging force (kN)62
Rod digging force (kN)96
Travel speed (km/h)3.4/5.5
Main overflow set pressure (Mpa)34.3
Maximum flow of main pump (l/min)126.8
Traveling Hydraulic Circuit (Mpa)3.5
Rotary Hydraulic Circuit (Mpa)2.3
Hydraulic crushing pipeline is standardno
Working Hydraulic Circuit (Mpa)3.05
Pilot Oil Circuit (MPa)4.12
Bucket cylinders - Number × diameter × stroke (mm)100 x 939
Bucket rod cylinders - Number × diameter × stroke (mm)120 x 1197
Boom cylinders - Number × diameter × stroke (mm)110 x 1015
Fuel Tank (L)250
Hydraulic Tank (L)150
Engine Oil changes (L)17.5
Coolant (L)17.9
Hydraulic System (L)162(including fuel tank)
Total transport length (mm)7570
Total transport width (mm)2590
Total transport height (mm)2760
Full cab height (mm)2760
Counterweight ground clearance (mm)915
Minimum ground clearance (mm)430
Total track length (mm)3490
Track gauge (mm)1990
Track plate width (mm)500
Total track width (mm)2590
Track ground length (mm)2780
Maximum digging depth (mm)5550
Maximum excavation height (mm)8475
Maximum unloading height (mm)6095
Maximum vertical digging depth (mm)4970
Bulldozer lift or depth (mm)No bulldozer
Dodging plate width × height (mm)No bulldozer
Maximum excavation radius of stop surface (mm)8175
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Overview

No.974792

Brand Name:

Caterpillar

Model Number:

312C

Year:

2016

Location:

Guangdong China

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