SANY SY335C-Tier 4i Medium Excavator

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.

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