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388H backhoe loader, equipped with Yuchai brand engine, rated power of 75KW, fully meet the daily driving and working needs,maximum speed while traveling can reach 38KM/H.Axle and transmission are domestic, from the domestic first-tier brands, good quality and durable.
This model adopts the support method of H outriggers, and the rear digging end can be hydraulically slid, which effectively enlarges the moving range of the digging arm as well as the rated working range of the digging bucket, and greatly improves the working efficiency and saves time and cost.
388H, a four-wheel consistent backhoe loader. It is specially designed for the Russian market according to the needs of Russian customers and the weather and environmental conditions in Russia. The consistent structure of four wheels is more stable in supporting the body, which helps the vehicle to be more stable when traveling. With the structure of the whole frame, the weight of the body can reach 10500Kg, which is the largest one among all the products of our company at present.
The 388H backhoe loader can be switched to Crab Row Mode. When the Crab Row Mobility Mode is turned on, the four same-sized tires of the vehicle can face in one direction, making the machine move diagonally like a crab, which results in a higher pass rate when passing through narrow roads or curves, and more flexible and convenient movement.More adaptable to special operating environment and road conditions.
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Overall dimensions |
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1 |
Overall dimension(L×W×H) |
6554×2543×3633mm |
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2 |
Operating weight |
10500KG |
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3 |
Wheel base |
2334±10mm |
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4 |
Wheel tread |
2050±10mm |
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5 |
Min.Ground clearance |
451mm |
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Main Loading Technical Parameter |
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1 |
Load bucket capacity |
1.2m² |
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2 |
Load breakout force |
47KN |
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3 |
Load lifting capacity |
2500KG |
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4 |
Bucket unloading height |
3080±50mm |
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5 |
Bucket unloading distance |
860±20mm |
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6 |
Digging depth |
30mm |
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Main Excavating Technical Parameter |
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1 |
Backhoe bucket capacity |
0.3m³ |
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2 |
Backhoe digging force |
49.8KN |
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3 |
Backhoe swing angle |
180° |
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4 |
Bucket unloading height |
3900mm |
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5 |
Max.Digging depth |
3936/4890mm |
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6 |
Max.Traction force |
86KN |
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Engine |
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1 |
Model |
Yuchai YC4A105Z-T20 |
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2 |
Type |
Inline,direct injection, water-cooled,turbocharged, four-stroke |
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3 |
Cylinders - Inner diameter × stroke |
4-108×132 |
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4 |
Rated power |
75KW |
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5 |
Rated speed |
2200r/min |
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6 |
Min.fuel consumption |
230g/kw.h |
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7 |
Max.torque |
400N.m |
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8 |
Displacement |
4.8L |
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Steering system |
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1 |
Type |
hydraulic steering |
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2 |
Steering gear model |
BZZ-250 |
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3 |
Pump displacement |
63ml/r |
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4 |
Pump model |
CBG2063 |
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5 |
Steering angle |
±36° |
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6 |
Min.Turning radius |
6950mm |
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Driving axle |
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1 |
Model |
WZL110 |
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2 |
Manufacturer |
Beilian |
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3 |
Rated front axle load |
13T |
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4 |
Rated rear axle load |
13T |
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Valve |
Manufacturer |
Haihong |
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Model |
Operating valve |
DLV20-03 |
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Excavating valve |
DLV20-08 |
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Transmission system |
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Gearbox |
Model |
Mechanically Operated Hydraulic Synchronized Gear Shift |
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Type |
ZL30W |
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Gears |
4Forward,4Reverse |
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Hydraulic torque converter |
Model |
YJ315 |
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Inlet pressure |
0.4-0.65Mpa |
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Outlet pressure |
1.7-2.0Mpa |
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Cooling mode |
Oil-cooling |
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Flow rate |
40ml/r |
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Tyres |
Tyre Model |
16.9-28 |
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Front Tyre Pressure |
0.35Mpa |
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Rear Tyre Pressure |
0.35Mpa |
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Max.Travel Speed |
38Km/h |
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Brake system |
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1 |
Traveling Brake |
Air topped oil clamp disk, external,Self-adjusting, self-balancing |
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2 |
Parking brake |
Manual brake |
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System pressure |
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1 |
Loading hydraulic system |
20Mpa |
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2 |
Excavation hydraulic system |
20Mpa |
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3 |
Steering hydraulic system |
14Mpa |
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