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2016 Caterpillar 312C

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Product Description

【 Premium Recommendation 】 Imported Caterpillar 312C second-hand excavator, with outstanding performance and perfect condition! This Caterpillar 312C excavator has maintained a good working condition since its import, with a cumulative working time of only 5,000 hours. For such a high-quality device, this usage time is almost negligible. Not only is its appearance well maintained, but its internal structure has also undergone a comprehensive inspection and maintenance by a professional team to ensure that every detail is in the best condition. In terms of power, this model is equipped with an original Caterpillar engine, featuring strong power output and smooth operation performance. Whether facing complex terrains or heavy-load working environments, it can handle them with ease and demonstrate outstanding work efficiency. In addition, an advanced fuel management system makes fuel consumption control more economical and reasonable, significantly reducing operating costs. The hydraulic system is another highlight of this excavator. The hydraulic pump and control valve group designed with the latest technology respond quickly and operate flexibly, capable of achieving precise positioning and rapid action conversion. Even under long-te

SpecificationsValue
No.971114
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.971114

Brand Name:

Caterpillar

Model Number:

312C

Year:

2016

Location:

Guangdong China

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