SY235C-Tier 4i
SY235C-Tier 4i
SY235C-Tier 4i
SY235C-Tier 4i
SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i
  • SY235C-Tier 4i

SY235C-Tier 4i

Operating Weight:
25300kg
Engine Power:
132/2200 kW/rpm
Bucket Capacity:
1.2 m³
Conditions:

General construction, including battlefield, building, road, and mining

  • Star product with high performance

SY235C medium excavator features customized engine, auto deceleration system, strengthened structure, making the 23.5t Excavator a efficient and robust machine for medium-sized earth and stone work.

High Efficiency & Low Consumption

Isuzu Engine Customized for SANY

With a dual-pump, dual-circuit constant power control system, the Isuzu AL-4HK1X engine can be used more efficiently. This perfect combination produces higher operating efficiency with lower fuel consumption with automatic engine speed regulation.

Optimized Power Control

With closed-loop control, the controller automatically regulates the power absorbed by hydraulic pump according to the changes of engine load during operation, making hydraulic pump power match with power of engine at all times. 

Faster Arm Speed

A quick circuit is added to the arm oil cylinder. When the arm oil cylinder is extended, the oil return circuit is cut off and hydraulic oil flows from the return circuit into the cylinder via a check valve. The hydraulic oil in arm cylinder rod end does not return to the tank but goes directly to the cylinder head. 

High Reliability

High-strength Machine

Reinforced X-frame modeled with digital tools, finite element analysis on loading capacity realizes high-strength structure.

High Reinforced Swing Platform

Reinforced plates welded on the two main beams of swing platform considerably improve the bending resistance performance.

Reinforced Boom, Arm and Bucket

With strengthened boom, arm and bucket, SY235C can better meet the customers' requirement of heavy duty operation over a long period of time. 

Comfortable and Safe Cab

Innovative Large Cab

The innovative large cab of SY235C 24.2 ton excavator is equipped with an adjustable seat with suspension. The rigidity of seat can also be adjusted according to the operator's weight.

Automatic Air Conditioner

The standard large air conditioner keeps in-cab air fresh by purifying fresh air and recirculation air. The quick temperature control ensures a comfortable temperature in cab all the year round.

Low Noise Cab

With a high-rigid structure, the new cab uses damping materials that give a better noise-absorbing effect. The adoption of properly sealed windows, noise reduction design and low-noise engine enables the machine to produce the noise as low as a passenger car.

Falling Object Protection Structure

The top plate of cab is punch-formed with thick high-strength steel sheet integrated with reinforced ribs, which maximizes the safety of operator. 

Engine
Engine model
Isuzu AL-4HK1X
Rated power
140/2000 kW/rpm
Max.torque
686N.m.
Displacement
5.2L
Emission standard
Tier 4i
Operation Range
Operating weight
25300kg
Max. digging height
9645mm
Max. dumping height
6710mm
Max. digging depth
6800mm
Max. vertical digging depth
5850mm
Max. digging reach
10165mm
Min. swing radius
3800mm
Height at min.swing radius
7940mm
Dimensions
Transport length
9920mm
Transport width
3290mm
Transport height
3175mm
Upper width
2710mm
Cab height
2930mm
Tail swing radius
2950mm
Min. ground clearance
470mm
Undercarriage/Working Device
Std. track shoe width
700mm
Bucket capacity
1.2m³
Track shoes(per side)
49
Upper rollers
2
Lower rollers
9
Track gauge
2590mm
Track length
4636mm
Boom length
5.9m
Arm length
2.95m
Performance
Travel speed
5.5/3.5km/h
Swing speed
11rpm
Gradeability
70%/35°
Ground pressure
30.4kPa
Tractive force
209kN
Bucket digging force
175kN
Arm digging force
122kN
Service Refill Capacities
Fuel tank
340L
Hyd tank
239L
Engine oil
29.6L
Engine coolant
8L
Hydraulic System
Boom cylinder bore x stroke
130×1295mm
Arm cylinder bore x stroke
140×1675mm
Bucket cylinder bore x stroke
130×1156mm
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