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mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28

mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28
  • mini crawler backhoe loader operator manual for tractor Shandong Laigong WZ40-28

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Product description

Efficiency

High travel speed

Small turning radius and good adaptability to various working sites

Short total cycle time with flexible movement

Safety

Reliable braking system

Safe and comfortable operating environment

Energy Saving & Green Initiative

Remarkable fuel and energy conservation, save 25% based on same configuration

Low noise

Reliability & Durability

Reliable drive system

Upgraded hydraulic system

New design concept of electrical system

Optimal designed structural components, Have passed 200,000 times of fatigue enhancement tests

Comfort & Convenience

Cab space enlarged by 15%

Low noise, shock-absorbed and dust proof cab

side-flipped engine hood, easy for maintenance

Humanization-designed operating lever

Energy Saving & Green Initiative

Yunnei turbo engine is adopted for strong power, large torque reserve and excellent performance. Pumps with large displacement are equipped, which greatly increases working efficiency and decreases fuel consumption and noise, together with short total cycle time.

The Performance Parameter of Backhoe Loader WZ40-28

 

Overall Operating Weight

7000KG

 

Transport Dimension

mm L*W*H

7800×2100×3200

Wheel base

2250mm

 

Min. Ground Clearance

350mm

 Bucket Capacity

1.3m3

Breakout Force

38KN

Loading Lifting Capacity

2800KG

Bucket Dumping Height

3600mm

Bucket Dumping Distance

1062mm

Digging Depth

52mm

Backhoe CapacityWidth

0.35m3(620mm)

Max. Digging Depth

4100mm

Swing Angle of backhoe

190o

Max. Pulling Force  

39KN

Engine

Model

YUCHAI 4105Turbo

Type

In LineDirect injectionFour-StrokeWater Cooling

Rated Power

85KW

Steering System

Steering Angle

±36 o

Pressure of the system

12Mpa

Axle

Model

Big Wheel Hub Reducer

Final Reducer

Single Stage Final Reducer

Transmission System

Torque Converter

Model

YJ280

Type

Single-stage Three Elements

Cooling Method

Oil-cooling Pressure Circulation

Gearbox

Type

Fixed Shaft Power Transmission

Gears

Two Gears Ahead, Two Gears Astern

Max.Speed

30Km/h

Optional Gears

Four Gears Ahead, Four Gears Astern

Max.Speed

45Km/h

Tyre

Model

16/70-24

Pressure of Front wheel

0.22 Mpa

Pressure of Back Wheel

0.22 Mpa

Brake System

Service Brake

Air Over Oil Caliper Brake

External Type

Self-regulation

Self-balance

Emergency Brake

Operation Power Implementing brake

Manual Operation Power Terminating Brake

Hydraulic System

 

Pressure of Hydraulic System

22Mpa

The parameters or configuration are subject to change without notice.

 

1.How long is your lead time? 
15-20days after receiving the deposit

2.How is the warranty?
Our warranty time is 6 months from date of machine arriving at your destination port.

3.Do you have any machine in stock?
No, every machine is manufactured according to customer request. This ensures higher quality.

4.Could you do OEM?
Yes, OEM is acceptable. We could make the unique machine as per your specific configuration and requirements.

5.What is the advantage of LAIGONG?
All of our machines passed CE test, We strictly follow the CE standard to produce the loaders, and each of them is passed our rigorous inspection.
Our factory is passed ISO9000 and ISO4000 test.

6.What kind of service can we get from LAIGONG?
If there is any using problem, we can provide online or video guidance.
If there is any quality problem, we will provide solutions through your pictures or your description, or our local dealer could also service on-site.
Our service department has no holiday, always stand by for you and respond within 5 hours.

7.Why do you choose LAIGONG?
LAIGONG Equipment established in 2018, In the earlier period, we only designed and manufactured the chassis frames, since 2011, we have started to assemble the loaders, we had gained lot of experience during these 5 years and summarized that the frame's quality decide the loader's quality, so our products are more practical and more reliable.

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Time of issue:2020-02-23 00:00:00
 

CONTACT US

Address: 

F6,No.5 Building,QFC Shenzhen Road,Laoshan District Qingdao,Shandong RP China

Telephone: 
+86-0532-80990582

Email:

info@laigong.com

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