Dumper Spec: 190 T Rear Dumper.
Qty: 60
Diesel powered, self-propelled, wheeled Rear Dumper with 190 ton (172 tonne) Rock body.

Design Criteria The dumper shall be capable of continuous operation for protracted periods on a system of 3 shifts each of 8 hours duration per day throughout the year. The dumper shall be suitable for 2: 1 heaped loading by 20 m3 Excavators with rock having a density after blasting of 1, 800 kg/m3.

Engine The dumper shall be powered by a direct injection 4-stroke Diesel Engine of not less than 1300 kW net power measured between 1700 and 2200 r/min according to ISO 9249. The engine shall be provided with air/24V electrical starting, dry type 2 stage air cleaner with dust evacuator, dust level indicator and 2 stage fuel filter with water separator. The engine shall have a water jacket cooling system, thermo-statically controlled, using an engine driven water / coolant pump, with the cooling water recirculated through a heavy-duty radiator. The system shall be capable of providing sufficient cooling to allow the dumper to continuously operate at full rated output at the maximum ambient temperature. The radiator cap shall be fastened with body with the help of suitable capacity chain. Construction of the tank should be such that it provides for easy accumulation and drainage of water with minimum loss of fuel. The moving parts of the engine shall be lubricated by an engine driven oil pump with full flow oil filtration and cooling. The engine shall be equipped with an over-speed governor. The engine shall be provided with a heavy-duty pan guard.