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2020 Komatsu PC220-7

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Product Description

This 2020 Komatsu PC220-7 hydraulic excavator is currently available in Zhejiang, China, offering reliable mid-size performance for construction and earthmoving operations. The PC220-7 represents Komatsu's proven design philosophy, delivering approximately 159 horsepower through its efficient diesel engine. With an operating weight in the 22-ton class, this machine provides excellent balance between digging force and fuel economy.

Key features of the PC220-7 include:

  • Hydraulic system optimized for simultaneous multi-function operations
  • Spacious operator cabin with enhanced visibility
  • Durable undercarriage designed for extended service life
  • Proven reliability in demanding jobsite conditions
  • Available for immediate inspection at current location

This unit is ready for deployment in excavation, trenching, material handling, and general construction applications. Inspection welcome at the Zhejiang site.

SpecificationsValue
No.1069373
Tonnage (tons)22
Working weight (kg)22840
Bucket capacity (m³)1
Boom length (mm)5850
Rod length (mm)3045
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeKomatsu SAA6D102E-2
Rated power (kw/rpm)125/2100
Cooling modewater-cooling
Cylinder diameter × stroke (mm)102 x 120
Number of cylinders (PCS)6
Displacement (L)5.883
Rotation speed (rpm)11.7
Climbing ability (%)70/35 °
Bucket digging force (kN)172
Rod digging force (kN)129
Travel speed (km/h)3.1/4.2/5.5
Rotary hydraulic motor typeAxial piston motor ×1(rotary holding valve)
Type of walking hydraulic motorAxial piston motor ×2(with parking brake)
Maximum flow of main pump (l/min)439
Traveling Hydraulic Circuit (Mpa)37.3
Rotary Hydraulic Circuit (Mpa)28.4
Control Hydraulic Circuit (Mpa)3.2 Pilot oil circuit
Hydraulic crushing pipeline is standardno
Bucket cylinders - Number × diameter × stroke (mm)130 * 1020 * 90
Bucket rod cylinders - Number × diameter × stroke (mm)140 * 1635 * 100
Boom cylinders - Number × diameter × stroke (mm)130 * 1335 * 90
Fuel Tank (L)400
Hydraulic Tank (L)27.8
Engine Oil changes (L)24
Coolant (L)30.9
Total transport length (mm)9865
Total transport width (mm)2980
Total transport height (mm)3015
Full cab height (mm)2110
Minimum ground clearance (mm)440
Back end turning radius (mm)2905
Total track length (mm)4265
Track gauge (mm)2380
Track plate width (mm)600
Total track width (mm)2980
Track ground length (mm)6470
Maximum digging radius (mm)9270
Maximum digging depth (mm)5825
Maximum excavation height (mm)9665
Maximum unloading height (mm)6715
Maximum vertical digging depth (mm)4750
Bulldozer lift or depth (mm)No bulldozer
Maximum excavation radius of stop surface (mm)9070
Maximum effective digging depth (mm)5825
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Overview

No.1069373

Brand Name:

Komatsu

Model Number:

PC220-7

Year:

2020

Location:

Zhejiang China

Pub Date

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