2024 SANY STC500E

• New Crane
• One Year Warranty
• Immediate Delivery

DIMENSIONS PARAMETERS

-Overall length mm 13960

-Overall width mm 2650

-Overall height mm 3700

WEIGHT PARAMETERS

-Total weight kg 39000

-Load First and second axis load kg 13000

-Load Three and four axis loads  kg 26000

DYNAMIC PARAMETERS

-Engine model Yuchai YCK08330-61（Country VI)

-Engine maximum power kW/rpm 243/2200

-Engine maximum output torque N.m/rpm 1350/1200 1700

DRIVING PARAMETERS

-Maximum driving speed km/h 90

-Minimum turning radius m 12

-Approach angle ° 19

-Departure angle ° 12.5

-Maximum grade % 45

-Fuel consumption per 100 kilometers L 37

MAIN PERFORMANCE PARAMETERS

-Maximum rated gross lifting capacity t 50

Maximum lifting moment

-Basic boom kN.m 1644

-Longest main boom kN.m 1098

Les span (lateral x longitudinal) m 7.5x6.05

Boom Length

-Basic arm m 11.7

-Longest main boom m 45

-Longest main boom + secondary boom m 61

OPERATIONS SPEED

-Maximum speed of main winch single rope m/min 140

-Maximum speed of auxiliary winch single rope m/min 140

-Full extension/retraction time s 100/120

-Full boom lift/fall time r/min 0~2.5

CHASSIS SECTION

• CONTROL CABIN

Sany independently developed all-steel material and rubber sealing structure,  ergonomic design, excellent shock absorption and closure, two sides of the  external open door, equipped with pneumatic suspension driver and passenger  seat, three-point safety belt, adjustable steering wheel, large view mirror,  comfortable driving chair with headrest, anti-fog fan, heating and cooling air  conditioning, stereo radio and other assembly. Control instruments and  instruments 

• CARFRAME

Sany design, manufacturing, the use of new high-strength structure frame, frame  height and width, rigidity increased by 25%,  the carrying capacity has been  greatly improved.

• ENGINE

-Type: Straight six cylinder, water cooled, supercharged,  diesel engine;

-Environmental protection: emission in line with national Ⅵ standards;

-Fuel tank effective volume: 350L.

• DRIVE SYSTEM

-Transmission: 9-speed manual transmission with synchronizer, speed ratio range  is large, can meet the low speed field climbing and high speed driving;

-Drive shaft: Optimized drive shaft arrangement, drive shaft transmission smooth  and reliable. Optimized force transmission, the end tooth coupling drive shaft,  the transmission torque is large.

• STEERLING SYSTEM

1 axis +2 axis adopts hydraulic power assisted mechanical steering, and adopts  large flow steering gear + steering power cylinder, greatly reducing steering  resistance and making steering more portable.

• DRIVE/STEERING

8X4

• AXLE

3, 4 axis for the drive shaft,1, 2 axis for the steering shaft, the drive shaft built-in shaft and wheel differential lock, so that the vehicle has a stronger ability to  escape; Drive axle wheel lubrication, maintenance more convenient; Punch  welding bridge housing process, stronger bearing capacity.

• SUSPENSION SYSTEM

Independent leaf springs are used in the front axle and rubber suspension  system is used in the middle and rear axle. The suspension system has  undergone more than 100,000 fatigue tests to ensure strength while taking  into account ride comfort.

• TYRE

12R22.5

• BRAKING SYSTEM

-All wheels use air servo brake, double circuit brake system, engine cylinder  braking;

-The braking system includes service braking, parking braking, emergency braking  and auxiliary braking.

-Service brake adopts double circuit brake system, all wheels use air servo brake;

-The parking brake is acted on the third and fourth Bridges through the air  chamber spring; The parking brake system doubles as emergency brake;

-The auxiliary braking is the engine cylinder braking, to ensure the safety of  braking in the long slope, to ensure the safety and reliability of driving.

• OUTRIGGER

H-type leg 4 point support, longitudinal and span distance 6.05m×7.5m, easy to  operate, strong stability; Using fine grain high strength steel plate material, the  first and second leg cylinder with rope row transverse expansion. The vertical  cylinder is protected by a two-way hydraulic lock.

• ELECTRICAL EQUIPMENT

2X12v maintenance-free battery.

BOARDING SECTION

• CONTROL CABIN

New operating room, new interior design, comfortable silicone bus panel at your  reach, new stereo air conditioning 6-channel air supply design, bring more  spacious and comfortable working environment, with corrosion resistant steel  plate, safety glass, panoramic skylight, adjustable seat, front window vision fully  open, water cup holder, sundry, mobile phone storage box, double USB charging  port and other humanized design. Electric wiper, more comfortable and easy  operation; Standard with 7 inch color display, to realize the organic combination  of the main control console and the operation display system, so that all the  working conditions of the lifting operation data at a glance.

• HYDRAULIC SYSTEM

-Adopt the newly developed dual pump intelligent flow distribution system, the amplitude is independent, the extension arm confluence, the composite action control is increased by more than 50%;

-The load sensitive variable piston pump can adjust the displacement of the oil  pump in real time, achieve high precision flow control, and greatly reduce  energy loss;

-The main valve has the function of flow compensation and load feedback control, which can easily realize the stable control of single action and combined  action under various working conditions;

-The plunger motor is adopted for hoisting, which has high speed efficiency, low  speed stability and low noise. The maximum speed of main and auxiliary winding  single rope is 140m/min;

-Rotary system with integrated rotary buffer valve, with free sliding function,  smooth rotation start and control, excellent micromobility.

• CONTROL SYSTEM

-Bus instrument: Bus instrument with integrated intelligent control electrical  system, can control the driving parameters at any time, easy to drive; At the  same time, with the engine fault prompt function, maintenance and  troubleshooting is convenient and fast;

-All-round safety protection system, the main and secondary winch are equipped  with three ring protectors and height limiters to prevent the wire rope from  over-laying and over-winding, anti-tipping protection, limit Angle protection;

-Torque limiter: Highly intelligent torque limiter system is adopted to protect the  load operation in all aspects, ensuring accurate, smooth and comfortable  operation;

-Major safety failure), engine and gearbox and other failures are detected to

ensure the reliable work of the crane.

-Fault self-diagnosis system, the use of fault diagnosis system to the onboard  electrical, hydraulic action, chassis (for major safety failures), engine and  transmission failures to detect, in order to ensure the reliable work of the crane.

• ROTARY SYSTEM

360° rotation maximum rotation speed of 2.5r/min, integration of boost buffer,  sequential braking and free slide technology, rotation start and stop soft and  smooth.

• HOISTING MECHANISM

-The normally closed winding brake, the winding balance valve and the unique  anti-slip technology are perfectly combined, and the heavy weight takes off and  falls smoothly;

-Main hook: 400kg, the maximum lifting weight is 50t, 1 sub hook :85kg, the  maximum lifting weight is 5t.

• TELESCOPIC BOOM

Five-section arm, full extension arm length 45m, secondary arm 16m, main arm  full extension lifting height 45.5m, with secondary arm maximum lifting height  61.5m. Made of high-strength welded structural steel, U-shaped large section,  double cylinder + rope telescopic mode.

• SAFETY DEVICE

-Torque limiter: A torque limiter calculation system based on gravity model was  established by using the analytical mechanics method. Through online no-load  calibration, the accuracy of rated lifting weight reached 3%, and the load  operation was protected in all aspects. When overload operation, the system  automatically alarms to provide safety guarantee for operation;

-Hydraulic system is equipped with hydraulic balance valve, relief valve, two-way  hydraulic lock and other components to achieve stable and reliable hydraulic  system;

-The main and secondary winch are equipped with three ring protectors to  prevent the wire rope from overlaying;

-The upper end of the main and secondary arms is equipped with a height  stopper to prevent the wire rope from overwinding;

• BOB-WEIGHT

Fixed weight + secondary weight :6t+2.5t.