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2016 Caterpillar 312C

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Product Description

【 Premium Recommendation 】 Second-hand Caterpillar 312C excavator, this is a medium-sized excavator that has received high praise in the market. This machine is made of top-quality original paint. Its appearance is well maintained, with almost no scratches or damages. It looks just like a brand new car. More importantly, its working time is very short, only about 1,000 hours or so. This means that its main components and systems are in the best condition, far from the point where a major overhaul is needed. In terms of power, this excavator is equipped with a high-performance engine produced by Caterpillar itself. It not only has strong power and quick response, but also has excellent fuel economy. While ensuring efficient operation, it can also effectively reduce operating costs. The hydraulic system adopts advanced technical design, ensuring smooth operation and accuracy. Whether it is the digging force or the rotation speed, it can bring users a surprising experience. The term "aircraft speed" describes its fast and smooth operational performance, allowing you to handle construction sites with ease. In addition, the "low seat" design offers the driver a wider field of vision and enhances driving comfort at the same time. The "orig

SpecificationsValue
No.972299
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.972299

Brand Name:

Caterpillar

Model Number:

312C

Year:

2016

Location:

Guangdong China

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