Sdd6a Diesel Locomotive

• After-sales Service: Online Video Services
• Warranty: 1
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SDD6A
• Motive Power: Diesel
• Fuel Tank Capacity: 4000L
• Total Wheelbase of Bogie: 3600mm
• Locomotive Nominal Power: 774kw
• Locomotive Length: 18100mm
• Oil Volume: 281L
• Water Volume: 500kg
• Sand Volume: 300kg
• Transport Package: Carton Box, Plastic Bagsor as Your Payment
• Specification: CE, SGS
• Trademark: China Coal
• Origin: China
• Production Capacity: 1000 Sets Per Month

Product Description

SDD7 Diesel Locomotive Product Introduction 
SDD6A diesel locomotive is developed and manufactured for Angola as passenger, freight and shunting locomotive. It is equipped with Cummins QSK60-L1 diesel engine with maximum service power 1640kW. Main AC-DC transmission is employed with DC and AC transmission for auxiliary system. Two center-plate-less radial bogies with three axles for each and single pull rod for axle box are used. The mechanism of four low-position tractive rods is utilized for transmission of tractive and braking forces. The integral car body is of inside corridor. The braking system is equipped with double-purpose brake of air and vacuum. It is capable of multiple units in consist.
SDD7 Diesel Locomotive Main Parameter
Basic locomotive parameters:

Purpose	passenger, freight and shunting locomotive
Applicable environment	operate normally in severe sand, dry, hot and desert areas
Gage	1067mm
Transmission mode	AC-DC transmission
Axle arrangement	Co-Co
Wheel diameter	914mm
Axle load	16*(1±3%)t
Calculating locomotive weight with full service	96*(1±3%) t
Maximum service power of the engine	1640kW
Locomotive speed (calculated at  880mm as driving wheel diameter)	a)  Maximum running speed: 120km/h b)  Continuous speed: 21.3km/h
Locomotive tractive effort at wheel rim (calculated at half worn driving wheel as 880mm)	a)  Starting tractive effort: 314kN (starting current limit)/310kN (adhesion limit) b)  Continuous tractive effort: 189kN
Fuel tank capacity	4000L
Total wheelbase of bogie	3600mm
Locomotive nominal power	774kW
Center line of coupler above rail head	889mm±10mm
Locomotive length	18100mm
Oil volume	281L
Water volume	500kg
Sand volume	300kg

SDD7 Diesel Locomotive Figure Photos