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2020 Komatsu PC220-7

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Product Description

Equipped with a robust Komatsu SAA6D102E-2 engine, this 2020 Komatsu PC220-7 excavator delivers 125 kW of power at 2100 rpm, ensuring reliable performance. With a working weight of 22,840 kg and a bucket capacity of 1 m³, it is designed for efficiency and durability. The hydraulic system, featuring a maximum main pump flow of 439 l/min, supports precise and powerful operations. An axial piston motor powers the rotary function, while two axial piston motors with parking brakes handle the walking mechanism, providing stability and control.

  • Boom length: 5850 mm; Rod length: 3045 mm
  • Bucket digging force: 172 kN; Rod digging force: 129 kN
  • Travel speed: 3.1/4.2/5.5 km/h
  • Total transport dimensions: 9865 x 2980 x 3015 mm
  • Maximum digging depth: 5825 mm; Maximum excavation height: 9665 mm

This model, manufactured as a joint venture/import, showcases Komatsu's commitment to engineering excellence, making it a preferred choice for demanding construction projects in Guangdong, China, and beyond.

SpecificationsValue
No.1086243
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.1086243

Brand Name:

Komatsu

Model Number:

PC220-7

Year:

2020

Location:

Guangdong China

Pub Date

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