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2019 Komatsu PC56-7

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Product Description

Powered by the robust Komatsu S4D87E-1 engine delivering 34.5 kW at 2300 rpm, this 2019 PC56-7 mini excavator represents proven engineering from Komatsu's Jining manufacturing facility. The 4-stroke, water-cooled direct injection motor with 2.434L displacement provides reliable performance across demanding jobsites, while the advanced hydraulic system operates at 26.5 MPa working pressure with fixed plunger rotary motor and dual variable plunger travel motors for precise control.

Key technical specifications include:

  • Operating weight: 5,300 kg with bucket capacity range 0.055-0.22 m³
  • Maximum digging reach: 6,130 mm with 3,810 mm digging depth
  • Compact transport dimensions: 5,935 mm length × 1,960 mm width × 2,550 mm height
  • Dual-speed travel: 2.6/4.1 km/h with 320 mm ground clearance
  • 9 rpm rotation speed with 1,650 mm rear swing radius
  • 120L fuel capacity and 55L hydraulic tank for extended operation

Currently located in Dezhou, Shandong Province, this machine combines Japanese engineering quality with practical performance for construction, landscaping, and utility projects worldwide.

SpecificationsValue
No.1035728
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.1035728

Brand Name:

Komatsu

Model Number:

PC56-7

Year:

2019

Location:

Shandong China

Pub Date

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