SY140C-9i
SY140C-9i
SY140C-9i
SY140C-9i
SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i
  • SY140C-9i

SY140C-9i

Operating Weight:
13820kg
Engine Power:
75kW/2200rpm
Bucket Capacity:
0.72m³
Conditions:

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

  • Advance GPRS monitoring

Self-developed load sensing system of SY140C-9i small excavator (14 ton excavator) achieves a constant overall power by varying the force of each pump, ensuring micromanagement and operating accuracy.

Advanced Dynamic Control  

The Dynamic Optimization Matching Control System (DOMCS) intelligently matches the engine system and hydraulic drive system, improving working efficiency by 6% and reducing fuel consumption by 10%.

The variable operating modes of SY140C-9i 14 ton excavator include heavy-duty mode, standard mode, light-duty mode and break mode, allowing the machine to be ready for versatile operations in any environment.

The advanced GPRS can monitor the accurate location of the machine and the machine's dynamic in real time.

The remote error diagnosis gives the feedback in real-time, helping solve problems without delay.

The smart machine alerts provide danger warning, ensuring the safety of the operator and the machine. 

High Stability and Reliability

Robot-welding Process

Robot-welding process ensures a strong and durable structure.

Reinforced Boom

The ear plates have been redesigned to reduce stress at the joint. The boom passes certified tests including working for long hours and digging in harsh environment.

Reinforced Bucket

The bucket has been redesigned to make it suitable for multiple working conditions. Durability is enhanced with the anti-wear and thickened plates on the bucket bottom, so that no damage is caused to the bucket during field digging (soil and rock mixture).

Swing Platform

Reinforced plates that are welded on the two main beams of the swing platform considerably increase resistance to bending. Made of top-grade steel and formed through punching, the beams are designed with a D-shaped structure and greatly strengthen the platform. 

User Friendly Design

Innovative, Large Cab

Large windows on three sides provide a wide view. The ergonomically designed joysticks and chair provide a comfort experience for the operator.

High-quality Air-conditioner

The air conditioner with multiple air outlets at different levels and locations provides better cooling effect. And the air outlets can be adjusted as desired.

Silicone Rubber Shock Absorber

The operator station is equipped with an innovative silicone rubber shock absorber. This shock absorber is fixed to the swing platform in four points that minimizes the shock, considerably increasing cab stability and improving operator comfort. 

Engine
Engine model
Cummins B3.9-100c
Rated power
100.5HP(75KW)/2200rpm
Max.torque
385Nm/1300rpm
Displacement
3.9L
Emission standard
Tier 2
Operation Range
Operating weight
13820kg
Max. digging height
8326mm
Max. dumping height
5858mm
Max. digging depth
5117mm
Max. vertical digging depth
4125mm
Max. digging reach
7952mm
Min. swing radius
2410mm
Height at min.swing radius
6498mm
Dimensions
Transport length
7766mm
Transport width
2550mm
Transport height
2880mm
Upper width
2490mm
Blade height
2880mm
Tail swing radius
2348mm
Min. ground clearance
425mm
Counterweight ground clearance
909mm
Undercarriage/Working Device
Std. track shoe width
500mm
Bucket capacity
0.72m³
Track shoes(per side)
44
Carrier roller(per side)
1
Lower roller(per side)
7
Track gauge
1990mm
Roller gauge
2930mm
Boom length
4600mm
Arm length
2100mm
Performance
Travel speed
5.1/2.9km/h
Swing speed
12rpm
Gradeability
70%/35°
Ground pressure
42.3kpa
Tractive force
117kN
Bucket digging force
93.7kN
Arm digging force
68.9kN
Service Refill Capacities
Fuel tank
240L
Hydraulic tank
150L
Engine oil
9L
Engine coolant
6.7L
Hydraulic System
Boom cylinder bore x stroke
105×990mm
Arm cylinder bore x stroke
115×1,175mm
Bucket cylinder bore x stroke
100×885mm
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