SANY SY235C-Tier 4i Medium Excavator
Product Feature
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.
Product Parameter
| Engine model | Isuzu AL-4HK1X |
| Rated power | 140/2000 kW/rpm |
| Max.torque | 686N.m. |
| Displacement | 5.2L |
| Emission standard | Tier 4i |
| 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 |
| Transport length | 9920mm |
| Transport width | 3290mm |
| Transport height | 3175mm |
| Upper width | 2710mm |
| Cab height | 2930mm |
| Tail swing radius | 2950mm |
| Min. ground clearance | 470mm |
| 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 |
| 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 |
| Fuel tank | 340L |
| Hyd tank | 239L |
| Engine oil | 29.6L |
| Engine coolant | 8L |
| Boom cylinder bore x stroke | 130×1295mm |
| Arm cylinder bore x stroke | 140×1675mm |
| Bucket cylinder bore x stroke | 130×1156mm |
