SY50U-Tier 4F
SY50U-Tier 4F
SY50U-Tier 4F
SY50U-Tier 4F
SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F
  • SY50U-Tier 4F

SY50U-Tier 4F

Operational Weight:
5200kg
Engine Power:
29.1/2400kW/rpm
Bucket Capacity:
0.15m³
Conditions:

City construction, landscape engineering, infrastructure construction in rural areas, stone field

  • Reinforced working device and high-strength swing plant

Key Features


Stability


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1、Yanmar engine ensures SY50U’s reliability in tough working conditions.

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2、Reinforced structure improves the machine’s stability and prolongs service life

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3、Multi-stage air and fuel filtration make the machine more stable and reliable.


High efficiency

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1、Advanced SLSS hydraulic system, optimal power control and work mode selection improve speed and power while reducing fuel consumption.

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2、Zero tail swing radius and independent boom swing allow operation in extremely confined spaces.

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3、Low fuel consumption and high efficiency. SY50U reduces fuel consumption by 15 per cent and improves efficiency by 14.2 per cent.


Safe and Eco-friendly

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1、The TOPS/FOPS certified SY50U ensures the safety for operation

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2、Eco-friendly tier 4 engine greatly reduces harmful emissions. 

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3、All the covering parts are made of metal, durable and recyclable. It doesn’t use FRP and other materials that have short service life and often cause pollution.


Comfortable and Convenient

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1、Comfortable operation: Broad view, adjustable seat and air condition make SY50U comfortable enough to operate.

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2、Large Engine Hood: Easier way to be opened, enables the operator to complete daily maintenance on the ground.

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3、Centralized Inner Structure: All key parts gathered in the back of the excavator, including air filter, oil filter, water separator, oil dipstick, expansion tank, oil filling mouth etc. reducing maintenance difficulty.

Engine
Engine model
Yanmar 4TNV88C-PSY
Rated power
29.1/2400 kW/rpm
Max.torque
133.3~144.9/(1560±100) N·m/rpm
Displacement
2.19 L
Emission standard
Tier 4 Final
Operation Range
Operating weight
5200 kg
Max. digging height
5450 mm
Max. dumping height
3805 mm
Max. digging depth
3420 mm
Max. vertical digging depth
2460 mm
Max. digging reach
5880 mm
Min. swing radius
2520 mm
Height at min.swing radius
4145 mm
Max.ground clearance of blade up
420 mm
Max.depth of blade down
405 mm
Dimensions
Transport length
5390 mm
Transport width
1960 mm
Transport height
2630 mm
Upper width
1760 mm
Blade height
340 mm
Tail swing radius
980 mm
Min. ground clearance
315 mm
Counterweight ground clearance
660 mm
Undercarriage/Working Device
Std. track shoe width
400 mm
Bucket capacity
0.15m³
Track shoes(per side)
40
Carrier roller(per side)
1
Lower roller(per side)
4
Track gauge
1560 mm
Roller gauge
1990 mm
Boom length
2700 mm
Arm length
1500 mm
Performance
Travel speed
4.0/2.7 km/h
Swing speed
10 rpm
Gradeability
30°
Ground pressure
32 kPa
Tractive force
40.7 kN
Bucket digging force
32.5 kN
Arm digging force
22.9 kN
Service Refill Capacities
Fuel tank
78 L
Hydraulic tank
52 L
Engine oil
7.4 L
Engine coolant
4.2 L
Hydraulic System
Boom cylinder bore x stroke
90×640 mm
Arm cylinder bore x stroke
80×690 mm
Bucket cylinder bore x stroke
70×590 mm
Blade cylinder bore x stroke
95×170 mm
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