388 Backhoe Excavator Loader
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388 Backhoe Excavator Loader

388 Backhoe Excavator Loader

The frame is integral which make the whole machine more stable and more suitable for excavation work.
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388 backhoe excavator loader is designed for general engineering,forestry,agriculture,landscaping and so on.It has a front bucket and a rear excavating bucket.The frame is integral which make the whole machine more stable and more suitable for excavation work.The engine brand is Weichai (stage Ⅱ) which is one of the best engines in China.Its horsepower is 70KW and the Weichai engine is perfectly suitable for our 388 backhoe excavator loader and provides strong power for our machine.The loading end working device adopts eight-bar linkage mechanism which make our backhoe excavator loader more stable,and efficiency.The yellow hood is streamlined to reduce a drag.Here is the specification:

Overall dimensionOperating Weight8200KG
Overall dimension(L×W×H)6050×2465×3100mm
Wheel base2280mm
Wheel tread1785mm
Ground Clearance300mm

Performance

Loader bucket capacity

1.0m³

Loader breakout force

47KN

Loader lifting capacity

2500KG

Loader dumping height

2760mm

Loader dumping reach

900mm

Loader digging depth

52mm

Backhoe bucket capacity

0.3m³

Backhoe bucket digging force

50KN

Backhoe swing angle

180°

Backhoe dumping height

3795mm

Backhoe max digging depth

4085mm

Max. traction force

60KN

Engine

Model

Yuchai YC4A105Z-T20

Type

Turbocharging four-stroke

Cylinder-inner diameter*stroke

4-108×132

Rated power

75KW/100HP

Rated speed

2200r/min

Min. Fuel consumption

230g/kw.h

Max.torque

400N.m

Displacement

4.8L

Steering system
TypeHydraulic Steering
Diverter modelBZZ5-250
Pump delivery63ml/r
Steering angle±36°
Min. turning radius6581mm
Driving axle
Model
WZZ75D
ManufacturerChina axle
Max. load of front axle22.5 ton
Max. load of rear axle18.5 ton
Transmission
GearboxMechanically Operated Hydraulic Synchrinized Shift
ModelZL15
Gears2 forward and 2 reverse gears
Hydraulic torque converterYJ290
Inlet pressure0.4-0.65Mpa
Outlet pressure1.5-1.8Mpa
Cooling modeoil-cooling presssure circulation
Pump delivery40ml/r

Wheel

Front wheel size

14-17.5

Rear wheel size

19.5L-24

Front tire pressure

0.4Mpa

Rear tire pressure

0.35Mpa

Travel speed

24Km/h

Brake system
Service brakeAir over oil caliper, external, self-regulation, self-balance
Parking brakeManual brake
System pressure
Loading hydraulic system19Mpa
Digging hydraulic system19Mpa

Steering hydraulic system

14Mpa




attachments

packing&shipping


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