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2020 Doosan DX75-9C

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Product Description

Engineered for precision in confined and demanding job sites, the DX75-9C represents Doosan's commitment to compact excavator excellence. Powered by a Yanmar 4TNV98-EXS four-cylinder naturally aspirated engine delivering 39 kW at 2,200 rpm, this 2020 machine operates with mechanical reliability and fuel efficiency across a wide range of ground conditions.

At the core of its hydraulic architecture sits a variable piston main pump paired with an axial piston rotary motor and variable axial piston travel motors — a configuration that ensures consistent flow control, responsive implement actuation, and precise swing torque of 1,760 Nm.

  • Operating Weight: 7,420 kg with low ground pressure of 34 kPa
  • Bucket Digging Force: 53.4 kN / Rod Digging Force: 36.9 kN
  • Maximum Digging Depth: 4,080 mm
  • Maximum Digging Radius: 6,115 mm
  • Travel Speed: High 4.5 km/h / Low 2.8 km/h
  • Fuel Tank: 111 L | Hydraulic Tank: 90 L
  • Location: Hebei, China — available for global export

With a compact transport footprint of 6,030 × 2,180 × 2,680 mm and a 450 mm track plate width, this unit delivers stability and maneuverability where larger machines cannot operate effectively.

SpecificationsValue
No.1089503
Tonnage (tons)7
Working weight (kg)7420
Bucket capacity (m³)0.3
Boom length (mm)|3620
Rod length (mm)1670
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeYanmar 4TNV98-EXS
Rated power (kw/rpm)39/2200
Cylinder diameter × stroke (mm)98 x 110
Number of cylinders (PCS)4
Displacement (L)6.494
Working formStraight, naturally aspirated.
Ground specific pressure (Kpa)34
Rotation speed (rpm)10.4
Bucket digging force (kN)53.4
Rod digging force (kN)36.9
Travel speed (km/h)High: 4.5 / Low: 2.8
Turning torque (Nm)1760
Rotary hydraulic motor type| Axial piston motor
Type of walking hydraulic motorVariable axial piston motor
Control Hydraulic Circuit (Mpa)3.9
Main pump typeVariable piston pump
Fuel Tank (L)111
Hydraulic Tank (L)90
Total transport length (mm)6030
Total transport width (mm)2180
Total transport height (mm)2680
Full cab height (mm)2950
Counterweight ground clearance (mm)1030
Minimum ground clearance (mm)370
Minimum turning radius of front working device (mm)1745
Back end turning radius (mm)1750
Onboard width (mm)2130
Total track length (mm)2750
Track gauge (mm)1650
Track plate width (mm)450
Total track width (mm)2100
Track ground length (mm)3670
Maximum height at minimum turning radius (mm)7180
Maximum digging radius (mm)6115
Maximum digging depth (mm)4080
Maximum excavation height (mm)7100
Maximum unloading height (mm)7180
Maximum vertical digging depth (mm)2670
Dodging plate width × height (mm)2100 x 418
Maximum excavation radius of stop surface (mm)6270
Maximum effective digging depth (mm)3725
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Overview

No.1089503

Brand Name:

Doosan

Model Number:

DX75-9C

Year:

2020

Location:

Hebei China

Pub Date

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