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2020 Caterpillar 307D

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Product Description

"【 Premium Second-hand Caterpillar 307 Excavator on Sale 】 This Caterpillar 307 mini excavator has been in excellent working condition since it left the factory. With a total working time of only 1,500 hours, it is far shorter than the average service life of similar equipment, ensuring its good mechanical performance and long service life. The entire vehicle is painted in its original style, with almost no signs of wear and tear on the exterior. It is well maintained, and not a single screw of the major components has been moved. The overall structure is stable and reliable. In terms of power, this machine is equipped with a highly efficient and energy-saving engine independently developed by Caterpillar. It not only has strong power and quick response, but also has excellent fuel economy, performing well under various working conditions. The hydraulic system has undergone professional testing. Key components such as the pump body and valve blocks are all in the best working condition. The movements are coordinated and powerful, and the operation is flexible and precise. Whether it is excavation or loading operations, it can handle them with ease. In addition, the entire vehicle's circuit system is operating normally with no fault

SpecificationsValue
No.971177
Tonnage (tons)7
Working weight (kg)7193
Bucket capacity (m³)0.31
Rod length (mm)1670
Country of originWujiang
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeMitsubishi 4M40TL
Rated power (kw/rpm)41.5/2200
Cooling modewater-cooling
Cylinder diameter × stroke (mm)95 x 100
Number of cylinders (PCS)4
Displacement (L)2.83
Working formMeet U.S. EPA Interim Tier 4 emissions requirements
Rotation speed (rpm)10
Climbing ability (%)70/35 °
Bucket digging force (kN)50.6
Rod digging force (kN)37.1
Maximum tractive force (kN)56.7
Travel speed (km/h)3.1/5.0
Maximum flow of main pump (l/min)128
Traveling Hydraulic Circuit (Mpa)32
Rotary Hydraulic Circuit (Mpa)24
Hydraulic crushing pipeline is standardno
Working Hydraulic Circuit (Mpa)28
Fuel Tank (L)135
Hydraulic Tank (L)80
Engine Oil changes (L)12.5
Coolant (L)15.7
Hydraulic System (L)94(including fuel tank)
Total transport length (mm)6070
Total transport width (mm)2300
Total transport height (mm)2630
Full cab height (mm)2630
Counterweight ground clearance (mm)760
Minimum turning radius of front working device (mm)1670
Back end turning radius (mm)1750
Total track length (mm)2760
Track plate width (mm)450
Total track width (mm)2290
Maximum digging radius (mm)6300
Maximum digging depth (mm)4070
Maximum excavation height (mm)7240
Maximum unloading height (mm)5190
Maximum vertical digging depth (mm)3640
Bulldozer lift or depth (mm)380/360
Dodging plate width × height (mm)Height 450
Maximum excavation radius of stop surface (mm)6200
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Overview

No.971177

Brand Name:

Caterpillar

Model Number:

307D

Year:

2020

Location:

Hebei China

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