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2017 Komatsu PC56-7

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Product Description

Engineered for endurance, this 2017 Komatsu PC56-7 mini excavator delivers proven performance in a compact 5-ton package. Powered by the robust Komatsu S4D87E-1 water-cooled engine generating 34.5kW at 2300 rpm, this machine has demonstrated exceptional reliability across diverse job sites. With a working weight of 5,300 kg and bucket capacity ranging from 0.055 to 0.22 m³, it combines versatility with the stability demanded by professional operators.

Built on joint venture manufacturing standards from Shandong Province, this workhorse features:

  • Maximum digging depth of 3,810 mm with 6,130 mm reach radius
  • Dual variable plunger travel motors and fixed plunger rotation system
  • 26.5 MPa working hydraulic circuit for consistent power delivery
  • Compact transport dimensions: 5,935 mm length × 1,960 mm width
  • Low ground pressure (30.7 kPa) minimizing surface disturbance

Currently located in Lishui, Zhejiang, this PC56-7 represents Komatsu's commitment to long-term durability. Seven years of operation validate its construction quality—a testament to engineering that withstands real-world demands without compromise.

SpecificationsValue
No.1041385
Tonnage (tons)5
Working weight (kg)5300
Bucket capacity (m³)0.055-0.22
Country of originJining, Shandong Province
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeKomatsu S4D87E-1
Rated power (kw/rpm)34.5/2300
Cooling modewater-cooling
Displacement (L)2.434
Working form4-stroke, water-cooled in-line, direct injection motor, stroke :102.4mm, cylinder diameter :87mm.
Ground specific pressure (Kpa)30.7
Rotation speed (rpm)9
Travel speed (km/h)2.6/4.1
Rotary hydraulic motor typeFixed plunger type x 1
Type of walking hydraulic motorVariable plunger type x 2
Traveling Hydraulic Circuit (Mpa)26.5
Rotary Hydraulic Circuit (Mpa)19.6
Hydraulic crushing pipeline is standardno
Working Hydraulic Circuit (Mpa)26.5
Bucket cylinders - Number × diameter × stroke (mm)75 x 580 x 50
Bucket rod cylinders - Number × diameter × stroke (mm)85 * 709.5 * 55
Boom cylinders - Number × diameter × stroke (mm)90 * 689.5 * 55
Fuel Tank (L)120
Hydraulic Tank (L)55
Engine Oil changes (L)9.7
Coolant (L)8
Total transport length (mm)5935
Total transport width (mm)1960
Total transport height (mm)2550
Full cab height (mm)2550
Minimum ground clearance (mm)320
Back end turning radius (mm)1650
Total track length (mm)2500
Track gauge (mm)1560
Track plate width (mm)400
Total track width (mm)1960
Track ground length (mm)1980
Maximum digging radius (mm)6130
Maximum digging depth (mm)3810
Maximum excavation height (mm)5860
Maximum unloading height (mm)4130
Maximum vertical digging depth (mm)3060
Bulldozer lift or depth (mm)355
Maximum excavation radius of stop surface (mm)5980
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Overview

No.1041385

Brand Name:

Komatsu

Model Number:

PC56-7

Year:

2017

Location:

Zhejiang China

Pub Date

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