Description

XINFA388T backhoe loader

The main structural features and advanced technology used in the XINFA388T backhoe loader

1.Adopt self-developed torque converter and gearbox with high reliability to provide super power for the excavator loader, and increase the smooth walking and high reliability of the special bridge for the project; It can realize crab walking, front-wheel steering and four-wheel steering, which can adapt to different working conditions. The use of 16.9-28 tires, the ground clearance is large, the off-road passing is stronger; High reliability and higher hydraulic torque converter and gearbox, for the excavator loader to provide super power, increase the engineering bridge running smoothly, high reliability; It can realize crab walking, front-wheel steering and four-wheel steering, which can adapt to different working conditions. The use of 16.9-28 tires, the ground clearance is large, the off-road passing is stronger;

2.The excavator and loader are integrated into one, one machine can do more. Fully equipped with all the functions of excavators and loaders, it is more suitable for working in narrow Spaces, convenient and flexible, and the work efficiency is increased by more than 30%.

3.Excavating and loading functions are all pilot controlled, light and flexible, and high working efficiency.

4.Humanized design rotating vibration damping seat, all tempered glass (FOPS&ROPS) high-end cab, wider vision, more comfortable driving.

5.The full hydraulic lateral slip mechanism is adopted in the excavation, which saves time and labor, and makes the digging operation scope larger and the efficiency higher.

6.The design of the front flap shield greatly improves the maintainability of the whole machine.

7.A variety of accessories can be selected to complete a variety of construction operations. Used in municipal, construction, water conservancy, highway, water supply, power supply, garden and other departments, can be engaged in agricultural construction, pipeline laying, cable laying, landscaping and other operations.

 

l  Overall Dimension
1 Length(with bucket on ground) 7600mm
2 Overall widthat stabilizer 2230mm
3 Load Bucket width 2220mm
4 Height(To the top of the cab) 3100mm
5 Height(To the top of the digging pole) 3800 mm
6 Wheel base 2280mm
7 Back wheel Tread 1750 mm
l  Main Loading Technical Specification
1 Rated load 2500KG
2 Operating weight 7820kg
3 Rated bucket capacity 1m³
4 Max. dump clearance 2720 mm
5 Dump reach 900 mm
6 Min. turning radius
(1) Outside of bucket 5410mm
(2) Center of front wheel 4100mm
7 Max lifting capability 2500KG
8 Max. load breakout force ≥45KN
l  Main Digging Technical Specification
1 Rated digging bucket capacity 0.3m³
2 Max. digging depth 3967 /3424mm
3 Max. digging radius 5796/5955 mm
4 Max. dumping height 3813/3780 mm
5 Max. digging  force ≥44KN
6 Max. Digging Height 5346/5449 mm
l  Diesel engine发动机
1 Model Wei Chai  WP4G95E221
2 Type Direct injection. Turbocharged. Water cooling
3 Rated output 70 (kW)
5 Total exhaust of cylinder 4.5(L)
9 Rated speed 2200(r/min)
10 Max. Torque 380(N.M)
l  Transmission System
1 Torque Converter Model CARRARO
Cooling type Pressure oil circulating
2 Transmission case Model CARRARO
Type Synchromesh mechanical shift
3 Axle and Tire Model CARRARO
Type of main reducer spiral bevel gear, single stage
Type of final reducer Single stage planetary
4 Gear shift position 4 F、 4 R
5 Speed F/R 36km/h
6 Max. drawing force ≥67KN
7 Size of tire 14-17.5-16PR
19.5L-24-14PR
l  Oil Capacity
1 Fuel(diesel) 130 L
2 Engine lubricating oil 11 L
3 Oil for converter and gear box 22 L
4 Oil for hydraulic system 110 L
5 Oil for driving axlesF/R 7.6 L+17 L

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