Mini Digger Sy50u 5ton Crawler Excavator High Efficiency Chinese Excavator on Sale

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: SY50U
• Type: Crawler Excavator
• Usage: Special Excavator, Mining Excavator
• Bucket: Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 0.1~0.5m³
• Size: Small-Scale
• Certification: ISO9001: 2000
• Condition: New
• Operating Weight: 5000 Kg
• Rated Power: 29.1 Kw
• Maximum Digging Height: 4855 mm
• Maximum Digging Depth: 3420 mm
• Travel Speed: 2.7-4 Km/H
• Gradeability: 30°
• Bucket Digging Force: 32.5 kN
• Max. Digging Radius: 5580 mm
• Swing Speed: 10 Rpm
• Overall Length: 5390 mm
• Overall Width: 1960 mm
• Overall Height: 2515 mm
• Transport Package: Box
• Specification: 5390 *1960 *2515 mm
• Trademark: Chinese Famous Brand
• Origin: China

Product Description

                  China Famous Brand Official 5 ton Hydraulic Small Excavator SY50U

Overall length	5,390 mm
Overall width	1,960 mm
Overall superstructure width	1,760 mm
Overall height above cab	2,630 mm
Rear length	980 mm
Track width	1,560 mm
Undercarriage length	2,510 mm
Undercarriage width (dozer blade)	1,960 mm
Blade height	340 mm
Track link width	400 mm
Minimum ground clearance	325 mm
Tail swing radius	980 mm
Distance (centre) between crawler wheel and guide wheel	1,970 mm
Boom length	2,700 mm
Bucket arm length	1,500 mm
Bucket capacity	0.152 m³
WEIGHT
Total weight	5,300 kg
WORKING RANGE
Max. horizontal reach on the ground	5,880 mm
Max. excavation depth	3,420 mm
Max. vertical reach	5,450 mm
Max. dumping height	3,795 mm
Min. slewing radius	2,520 mm
Max. excavation depth, vertical wall	2,460 mm
Working machine height at min. slewing radius	3805 mm
ENGINE
Rated power	29.1 kW
Max. torque	144.9 Nm
Displacement	2.19 l
HYDRAULIC SYSTEM
Main pumps	1 Adjustable axial piston pump
Maximum oil flow	1 x 110 l/min
Travel drive	2 Adjustable axial piston pumps
Slewing gear	1 Adjustable axial piston pumps
PRESSURE LIMITING VALVE SETTINGS
Boom circuit	245 bar
Slewing circuit	191 bar
Drive circuit	245 bar
Pilot control circuit	35 bar
OUTPUT
Slewing speed	10 rpm
Slewing torque	10.2 kNm
Max. ground speeds	fast 4.0 km/h slow 2,7 km/h
Max. traction force	40.7 kN
Climbing ability	30°
ISO bucket breakaway force	32.5 kN
ISO arm tear-out force	22.9 kN
SERVICE REFILL CAPACITIES
Fuel tank	78 l
Engine coolant	4,2 l
Engine oil	7.4 l
Travel drive (per side)	0.9 l
Hydraulic system	80 l
Hydraulic oil tank	52 l

 SY50U adopts a good engine excellent in environmental protection and energy saving. Moreover, it uses a load sensitive hydraulic system, able to guarantee operator's better controlling of the machine and better movement coordination, reduce the demand for operation proficiency of the driver; in addition, the reliability of this system has been recognized by the majority of users.

The stress analysis and structure optimization of such key components platforms, swing arms, bucket rods and lower chassis has fully guaranteed the reliability of the structural members.
The daily maintenance is sufficiently convenient and you only need to open the rear hood for maintenance of the engine oil, fuel and air filters.

1. Ecological and economical
* Adopting new environmental friendly top engine, low speed torque, low fuel consumption, high operating efficiency, reliable and durable.
* It adopts a cross-stage large displacement constant power variable pump with high volumetric efficiency.

2. Multiple applications
* Short tail design and short slewing radius can achieve flexible operation in confined space.
* Multiple additional configurations to adapt to a variety of operating requirements.

3.Comfortable operational experience
* Fresh air conditioning system to ensure the appropriate temperature.
* Toughened glass cockpit with good safety view.
* Detailed design concept improves comfort.

4. Excellent after-sales service
* Global after-sales service system and quick response mechanism.
* Real-time technical consultation and maintenance.


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