Introduction 1. Engine Model of Engine Dongfeng Cummins 6BTA5.9-C180 Cylinder bore *stroke 102*120mm Diesel engine displaceme

net power: 123KW

Maximum torque 750Nm /1300r/min

Low Idle 750±100 r/min

High Idle 2450±50 r/min

Fuel consumption of rated power ≤230g/kW.h

Speed Control System AD pump + RSV mechanical speed controller + solenoid valve Speed regulation rate in stead state ≤8%

Engine rotation Anti-clockwise (from the flywheel side view) Emission standard Europe 0 Starting Performance When the surrounding temperature ≥-12 °C, the engine can successfully start without using any low-temperature drive system. Other features Meet the standard of DONGFENG CUMMINS Fuel 0# diesel or-10# diesel(decided by the temperature) Engine oil 15W40CF- 4 diesel engine oil level and above Coolant Long-term use antifreeze liquid rust

Paving width: 3m—7.5m

Max paving thickness/width 300mm/7.5m (stable soil) 100mm/7.5m (asphalt)

Max paving speed(stepless speed changing): 2m/min/7.5m (stable soil) 5.7mm/min /7.5m (asphalt)

Max driving speed (stepless speed changing): 1.6km/h

Max screw speed (change with the paving speed): 86.8r /min

Max screed speed (change with the paving speed): 37.18r /min

Max vibrating frequency (stepless adjustable): 1194r/min

Degree of compaction: 0.80

Flatness (auto leveling): ≤3mm/ 3m ruler 

 Track chassis: 350 rubber track shoe chain railway 155A

Hopper capacity: 8.5m3

Paving grade: 4°

Driving gradability: 15%

Camber adjustment: -1%—4% 

 Weight of complete machines: about 24t

Screed: width 500, mechanical widen (3000+750X4+500X2+250X2),single vibrating, frequency adjustable

Max theoretical productivity: 2.4X0.8X7.5X0.3X2X60=500t/h(that of WT750 is 600 t/h,because of its paving thickness is 350)

Hydraulic system components Imports of U.S. Eaton walking pump, main feeding pump, main motor; imports of U.S. Eaton's working pump, vibrating pump.