388 Backhoe Loader

RATED POWER: 75 kw

OPERATING WEIGHT: 8200 kg

ENGINE: YC4A105Z-T20

Technical characteristics

388-II backhoe loader is a kind of construction machinery with small front wheel and big rear wheel launched by Weimeng Machinery.The engine of 388-II backhoe loader is from Yuchai, the implementation standard is national second, the power is 75KW.The engine is a powerful and high-performance engine that provides great power for driving and working on the backhoe.This model is a whole frame structure, the body material is manganese steel, the body is sturdy and not easy to be damaged.

This model adopts the traditional mechanical operation, unlike the operation that relies on pilot valve control, the mechanical operation relies more on human power to control the working device by pulling the wire, so the action is more accurate and precise.

This model comes standard with air conditioning, which improves the driver's working conditions both in really hot areas and in cold weather.

The 388-II backhoe loader is a cross between the regular 388 and the 388T. The performance is more superior than the ordinary 388, the body material is more solid, the work valve used in 388-II is from China's first-class brand, and the cab has anti-roll performance, which is powerful in safety. Compared with 388T, the price of 388-II is more moderate, and the domestic axle can also meet most of the work needs, which is a good choice for many customers at present.

Performance Parameter

388-II Backhoe Loader

Overall dimensions

1

Overall dimension(L×W×H)

5920×2250×3770

2

Operating weight

8200KG

3

Wheel base

2200mm

4

Min.Ground clearance

390mm

Loading Parameter

1

Load bucket capacity

1.0m³

2

Load breakout force

38KN

3

Load lifting capacity

2500KG

4

Bucket dumping height

2742mm

5

Bucket dumping distance

925mm

6

Digging depth

52mm

Excavating Parameter

1

Backhoe bucket capacity

0.3m³

2

Backhoe digging force

39KN

3

Backhoe swing angle

190°

4

Bucket unloading height

3650mm

5

Max.Digging depth

4082mm

6

Max.Traction force

83KN

Engine

1

Model

YC4A105Z-T20

2

Type

Inline, direct injection,
water-cooled,turbocharged, four-stroke

3

Cylinders

4-102X120

4

Rated power

75KW

5

Rated speed

2200 r/min

6

Min.fuel consumption

≤242g/km.h

7

Max.torque

≥410N.M

8

Displacement

4.4L

Steering system

1

Type

hydraulic steering

2

Steering gear model

BZZ5-250

3

Steering angle

±36°

4

Min.Turning radius

6581mm

Hydraulic system

1

Digging Power of Excavator Grab

46.5KN

2

Digging Power of Dipper

31KN

3

Bucket Lifting Time

6.8S

4

Bucket Lowering Time

3.1S

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