Coal Mining Explosion proof Diesel Locomotive

This diesel locomotive with Cummins engine and signal alarm. They can work on slopes of rail tracks to 35‰, with track gauge from 500 up to 1435 mm, at ambient temperatures from -35 to +40 °C.

Locomotives are weighing from 5 t to 22 tons; single cabin of compact design, the cabin is elevated with views to both driving directions. Diesel engines are with power from 35 to 250 kW.

Hydrostatic transmission is used to transmit torque moment from the engine to the gear axle and it provides smooth operation throughout the whole speed range by one lever. The chassis is of dual-axle type, transmission to the second axle is assured by inter-axle cardan driveshaft. Travel wheels are secured with interchangeable rims. Suspension of locomotives is provided by elastic rubber-metal blocks of sagittal shape.

Locomotive braking is performed by two independent systems on both axles: Hydraulic – it means by hydrostatic transmission through mechanical gears and mechanical – it means by mechanical dual circuit brake and by mechanical action through direct linkage to travel wheels. Brake control is proportional and maximum brake force/stopping power is self-adjustable. Parking brake is automatic. The security system provides automatic stop of the locomotive engine in a case of failure mode and when exceeding the temperature and pressure limit values. The driver is informed about all conditions on the dashboard.

HIKMIN is specialized in innovative solutions for dynamic weighing, feeding and separation applications. Our main products are Belt weigh feeder, Belt scale controller and Mining machinery as well as related spare parts. 

	1) With 20 years' experience. 2) With nearly 200 employees in Hikmin Automation, 22 in R&D center, 4 production line 3) 8 to 10 million annual sales. 4) Implements 6S and OEC management, with more than 30 patents and 7 CE certificate. 5) First dynamic measurement company owning engineering technology research center & provincial key laboratory in China.
In November 2012, Hikmin Innovation Team is regarded as “ Henan Innovation and Technological Team” by Henan Government.
	We have various large and advanced machining equipments.   Production capacity: 20 sets belt weigh feeders per months, 40 belt scales per months 70 weighing controllers per months.
We're the only one in China who get approved by the third authorized party NIM for the accuracy of ±0.5%.

Certification:

Pre-Sales Service
* Inquiry and consulting support. 
* OEM service is available.

After-Sales Service
* Training how to instal device and commissioning.
* Engineers available to service machinery overseas if needed.