Yuchai U18

Yuchai U18 Mini Excavator is a track-type excavator featuring a telescopic chassis for enhanced versatility. Known for its low fuel consumption, this excavator is designed for efficiency. It boasts a swiftly detachable canopy, providing convenience for construction and excavation projects.

  1. Euro V / Tier 4 Engine (Yanmar Engine)
  2. Telescopic Chassis 
  3. Low Fuel Consumption
  4. Swiftly Detachable Canopy
  5. Easy Maintenance
  6. Rubber Tracks

Adaptability
Upper arm, deflection, tailless, interchangeable track, more than 40 kinds of attachments, two columns canopy & four columns canopy & cabin interchangeable




Improved Stability

Internal pipes, cast steel end, telescopic chassis



Improved Comfort

High back seat, improved control system


YANMAR engine

Engine power reserve increased by 30%


Power/Speed 14.5/2400 (kW/ RPM)


Engine with muffler. Aluminum, oil-dispersed, water-dispersed parallel radiator.


Load sensitive system

The movement is light, swift, powerful, coordinated and efficient.


The load sensitive control system has lower power consumption and higher efficiency than conventional hydraulic system.


High efficiency and low power consumption save fuel and reduce heat of hydraulic system.

Telescopic chassis

The chassis can narrow to 1080mm at the narrowest, extend to 1400mm, and can pass through narrow passages.

Interchangeable track

Rubber tracks are standard version. Rubber tracks and steel tracks can be Interchanged without support wheel.

Full Pilot Control

More comfortable driving experience and smoother movement


The Boom Can Be Deflected Left and Right

Maximum left deflection angle of boom is 70°.

Maximum right deflection angle of boom is 60°.

It improves the flexibility of the excavator bucket, reduces the working space, so that the bucket can rotate when the machine body and boom remain stationary.


Interchangeable

Two columns canopy → four columns cabin. The cab is interchangeable.


Various Attachments

More than ten types of attachments

Hydraulic hammers, buckets, quick change devices, wood grabbers, simple grab pliers clearing bucket, clamshell bucket, drilling tool, lawn mower, etc.

More than 40 key working conditions are applied, with a wide range of working conditions.


Specifications

Machine weight

1800 (canopy) /2000 (cabin)

Bucket capacity

0.05 m³

Width of bucket

470 mm

Engine model

Yanmar 3TNV76 / 3TNV80F

Engine power

14.5 kW/2400 rpm / 15.2kW/2500rpm

Max. Gradeability

30°

Max. digging force of arm

9.5 kN

Max. digging force of bucket

17.2 kN

Traveling speed

2.0/4.0 km/h

Max. hauling force

22 kN

Slewing speed of platform

11 rpm

Max. digging height

3615 mm

Max. digging depth

2300 mm

Max. digging radius

4125 mm

Max. digging radius on ground level

4060 mm

Max. dumping height

2500 mm

Min. slewing radius

1690 mm

Max. vertical digging depth

1905 mm

Max. dozer balde heigh

245 mm

Max. dozer blade depth

245 mm

Overall length

3750 mm

Overall width

1080 mm

Overall height

2350 mm (Canopy) /2365 mm (Cabin)

Width of undercarriage

1080 mm/1400 mm

Length of track

1585 mm

Width of track

230 mm

Height between undercarriage and ground

145 mm

Height between platform and ground

465 mm

Platform tail turning radius

700 mm

Length to center of rollers

1230 mm

Fuel tank capacity

25 L

Hydraulic oil tank capacity

21.5 L

Track gauge

850/1170

Working Pressure

24 Mpa

Ground Contact Pressure

30 kPa

Arm length

950 mm

Boom length

1828 mm

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