| Performance parameters of SD9 |
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| Blade Type ------------------------------------------ --------------- --------------------- ---------------------Straight blade |
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| Operate weithg -------------------------------------- -- ------------------- -- ----------------44580 kg / 48880 kg (with ripper) |
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| Ground Pressure---------------------------------------- ----------------------------------- ------------------ ------ 102KPa |
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| Track center distance ------------------------------------ -----------------------------------------------------------2250mm |
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| Min ground clearance------------------------------------ ------------------------ ----------------------------------- -517mm |
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| Max.gradeability----------------------------------------- ----------------------------------------------------------30/25deg |
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| Blade capacity ------------------------------------------ ------------------------------------------------------------13.5m3 |
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| Blade width -------------------------------------------- - ---------------- -------------------------------------- -- 4314mm |
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| Maximum soil depth of cut-------------------------------- ---------------------------------------------------------- --614mm |
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| Overall dimensions-------------------------------------- -------------6592mmx4314mmx3970mm / 8478mm x 4314mm x 3970mm |
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| ------------------------------------------------------------------------------ -------------------- -- |
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| Engine - ---------------------------------------------------- ------------------------- ----------------- |
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| Type ---------------------------------------------------- ----------------------------- ------Cummins
KTA19-C525 OR QSX15 |
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| Rated speed -------------------------------------------------------------------------------------- ---- --1800rpm /1800rpm |
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| Flywheel power---------------------------------------------------------------------------------------------------316/430kw |
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| Torque reserves coefficients-------------------------------------------------------------------- -------------------------- 18% |
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| |
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| Working Device Hydraulic System------------------------------------------------------------------------------------------ |
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| The maximum system pressure------------------- ------------------------------------------------------------- ---- --18.3Mpa |
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| Pump type --------------------------------------------------------------------------------------- -------- Double Vane Pump |
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| System flow tate------------------------------------------------------------------------------------------- ---------358L/min |
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| |
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| Travel system |
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| Type -------------------------------------------------------------- - triangle shape Track, drive sprocket high set,
elastic suspension
|
|
| The number of supporting wheels(side)--------------- --------- ---------------------------------------------------- ----- 8 piece |
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| Track link pitch-------------------------------------------------------------------------------------------- ---- --- --240mm |
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| Track plate width ----------------------------------------------------------------------------------------------------610mm |
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| |
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| Forward speed |
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| 1st speed ----------------------------------------------------------------------------- - ----------------------- --3.90km/h |
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| 2nd speed --------------------------------------------------------------------------------------------------------6.90km/h |
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| 3rd speed ------------------------------------------------------------------------------------------ -------- -----12.2km/h |
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| |
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| Reverse speed |
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| 1st speed --------------------------------------------------------------------- -----------------------------------4.80km/h |
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| 2nd speed --------------------------------------------------------------------------------------------------------8.50km/h |
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| 3rd speed --------------------------------------------------------------------------------------------------------15.1km/h |
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| |
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| Transmission |
|
Torque Converter --------------------------------------------------------------- -------- Hydraulic External Split Torque Converter
|
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| Gear box ---------------------- Transmission is planetary gear transmission, power shift transmission, Enables fast gear and direction change |
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| Steering clutch ------------------------------------ Free Mode, wet multi-plate, hydraulic compression of non-regular combination of clutch |
|
| Steering brakes---------------------- Free Mode, wet multi-plate, disc spring compression, Hydraulic separation regular combination of clutch |
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| Final transmission ------------------------------------------------------------- -- bipolar planetary reduction gear, splash lubrication |
|
