SANY SY335C-Tier 4i Medium Excavator
Product Feature
SY335C medium excavator features customized engine, auto deceleration system, strengthened structure, making it 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 engine outputs a continuously strong operating force. Optimized performance of the engine reduces power loss.
Auto Deceleration System
Auto deceleration of SY335C 33.5 ton excavator reduces fuel consumption by 5-10%. When an operation stops for 3.5 seconds, the engine speed drops automatically to idle level and maintains the idling state.
Multiple Working Modes
Four working modes are displayed for your different requirements at various jobsites. Heavy-duty mode maximizes the operating efficiency, standard mode reduces fuel consumption and noise, light-duty mode is economical with lower fuel consumption, and breaker mode specially designed for hammer operation.
Safe and Comfortable Cab
Innovative Large Cab
Large windows provide a wide view of surroundings. The control levers and joysticks designed and arranged according to human engineering are all within the reach of operator. They can be operated easily with little strength.
Air-conditioner with Multiple Air Outlets
High quality automatic air conditioner provides better cooling effect. There are several air outlets–the front window defrost outlet protects visibility, and the outlets for operator face, back, and feet can be turned on/off as desired.
Silicone Rubber Shock Absorber
The operator station is supported with innovative silicone rubber shock absorber. This shock absorber is fixed to the swing platform in six points, which minimizes the shock brought by impact, considerably increasing cab stability and improving operator comfort.
High Reliability
Falling Object Protection Structure
The top plate of cab is punch-formed with thick high-strength steel sheet integrated with toughened glass door and windows which maximize the safety of operator.
Anti-swing Valve & Delay Valve
Making the swing operation more stable and reliable, swing brake ensures the safety of machine while stopping.
Large-capacity Fuel Tank with Anti-rust Treatment
Interior of the fuel tank has been treated well against rusting. No rusting will occur even if the tank is soaked in oil containing water and phosphoric acid and other chemicals for a long period of time.
Product Parameter
| Engine model | Isuzu AL-6HK1X-S |
| Rated power | 210/1900kW/rpm |
| Max.torque | 1080N.m. |
| Displacement | 7.79L |
| Emission standard | Tier 4i |
| Operating weight | 35500kg |
| Max. digging height | 10100mm |
| Max. dumping height | 7025mm |
| Max. digging depth | 7410mm |
| Max. vertical digging depth | 6170mm |
| Max. digging reach | 11050mm |
| Min. swing radius | 4450mm |
| Height at min.swing radius | 8500mm |
| Transport length | 11100mm |
| Transport width | 3290mm |
| Transport height | 3600mm |
| Upper width | 3145mm |
| Cab height | 3085mm |
| Tail swing radius | 3300mm |
| Min. ground clearance | 550mm |
| Std. track shoe width | 700mm |
| Bucket capacity | 1.5 m³ |
| Track shoes(per side) | 49 |
| Upper rollers | 2 |
| Lower rollers | 9 |
| Track gauge | 2590mm |
| Track length | 5080mm |
| Boom length | 6.47m |
| Arm length | 3.2m |
| Travel speed | 5.2/3.4km/h |
| Swing speed | 9.5rpm |
| Gradeability | 70%/35° |
| Ground pressure | 59.2kPa |
| Tractive force | 274kN |
| Bucket digging force | 220kN |
| Arm digging force | 165kN |
| Fuel tank | 540L |
| Hyd tank | 380L |
| Engine oil | 29.6L |
| Engine coolant | 11L |
| Boom cylinder bore x stroke | 140×1480mm |
| Arm cylinder bore x stroke | 170×1628mm |
| Bucket cylinder bore x stroke | 140×1285mm |
