Backhoe Machine

Backhoe Machine
Details:
Our backhoe machine is powered by a reliable YUCHAI YC4A105Z-T20 turbocharged four-stroke diesel engine, delivering stable and explosive power for full-condition operation. With 4-cylinder design, 108×132mm bore and stroke, 4.837L displacement, the engine outputs a rated power of 75KW at 2200r/min, a maximum torque of 400N.m, and ultra-low fuel consumption ≤230g/km.h. It features sufficient low-speed torque, strong power reserve and low failure rate, perfectly adapting to long-time heavy-load digging and loading operations. Equipped with a YJ290 single-stage three-element torque converter with 84.40% maximum efficiency and oil-cooling pressure circulation cooling method, the transmission system realizes smooth power output without stalling or power lag. The whole machine adopts fixed shaft power transmission gearbox with 2 forward gears and 2 reverse gears, achieving a maximum driving speed of 24Km/h, balancing construction efficiency and transfer flexibility.
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Description
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Matched with a high-precision hydraulic system with 12Mpa system pressure, the machine delivers powerful and sensitive working performance. The excavator grab digging power reaches 50KN and the dipper digging power is 31KN, with fast response operating cycles: bucket lifting time 6.85S, lowering time 3.1S and discharging time 2.0S, greatly improving continuous construction efficiency. The front loader boasts a 1.0m³ standard bucket capacity, 47KN breakout force and 2500KG rated lifting capacity, with 2650mm bucket dumping height and 1025mm dumping distance, meeting large-volume material shoveling and stacking demands. The rear backhoe is equipped with a 0.3m³ capacity bucket, featuring a maximum digging depth of 4085mm, 180° swing angle and 60KN maximum pulling force, supporting deep trenching, foundation excavation and earth backfilling. Key structural parts such as boom, arm and loading bucket adopt high-strength thickened steel plates and reinforced welding technology, resisting long-term impact, friction and torsional deformation for stable long-term operation.

backhoe machine 1 -

 

Product parameters

 

Overall length

5750mm

Overall width

1700mm

Overall height

2670mm

Bucket capacity

0.6cbm

Backhoe capacity

0.1cbm

Lifting height

3680mm

Dumping height

2360mm

Digging height

3780mm

Wheel tread

1240mm

Wheel Width

1550mm

Wheel base

1655mm

Engine brand

YUNNEI

Engine power

37KW

Tire size

20.5-16

 

machine 4

 

Product Features

 

1

This compact backhoe loader is driven by a 37kW engine from Yunnei, equipped with a 0.6m³ loading bucket and a 0.1m³ backhoe device, achieving a maximum lifting height of 3680mm and a digging height of 3780mm.

2

The narrow-body design combined with 20.5-16 tires ensures passability in narrow Spaces, and the 2360mm unloading height meets the loading and unloading requirements of trucks.

3

The hydraulic system is optimally matched with a 37kW power output, and the cycle time of three operations is controlled within 12 seconds. The backhoe machine is particularly suitable for light engineering scenarios such as municipal pipeline maintenance and landscaping.

machine 2

 

Packaging and Transportation

 

We will use strong, durable materials that meet the import requirements of the destination country (such as wood boards, metal plates, etc.) to package the goods, which can withstand the vibration, pressure and impact during transportation, ensuring that the machines are delivered intact to the customers.

 

machine 3

 

About us

 

Synbon machinery is a leading professional manufacturer of backhoe loaders in China, with 13 years of experience in the research, development and manufacturing of construction machinery. The product has passed the EU CE certification and is exported to more than 30 countries. The leading product, the SY series excavator loader, adopts a modular design concept and is equipped with Yunnei/Weichai customized engines, covering an operation range of 5 to 8 tons, and has become the main model for municipal engineering.

 

machine 5

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