Tonar-7501 mine dumper
Machinery building plant "TONAR" – is one of the biggest and leader company to producing of trailers and semitrailers in Russia. TONAR products fulfil haulage and materials transportation needs across many industries. Producing of mine dumpers at the plant began in 2013 year.
Tonar-7501 has become the epitome of advanced technical solutions, incorporating the most modern components. It has high performance and economic efficiency. Built for the long run and lowest cost per tonne.
Our current offering comprises two ranges: mine dumper with the body for coal transportation or with the body for hard-rock transportation. Tonar-7501 is a 60 ton capacity workhorse. It's suspension system: front - pneumatical mechanical | rear - balanced on on elastic rubber elements. In comparison with the hydropneumatic suspensions, normally used in heavy equipment, the suspension with rubber elastic elements is structurally simpler, practically no maintenance required and provides operation at temperatures from -60 ° C to + 50 ° C.
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Technical parameters
Body volume, m³
53,5/63,5 (with "hill" 2:1); 31,5/37,5 (with "hill" 2:1)
Curb weight, kg
32 500
Payload, kg
60 000
Axle configuration
6х4 | 6x6
Front suspention
pneumatical mechanical
Rear suspention
balanced on rubber springing elements
Wheels
tubeless 18.00R25
Engine
CUMMINS QSX 15 – С600
Gross power, kW / hp
403 / 600
Gross torque
Nm - 2 700 (1 400)
Gearbox
Allison 6620 (with retarder; number of gears: 6 forward / 2 reverse)
Transmission
automatic
Main gear ratio
14,298 (12,87; 10,723)
Max. vehicle speed, km/h
50
Front axle
HANDE 17,5Т
Rear axle
HANDE 35Т
Grade ability
8%
Dump-body
high-strength wear-resistant steel
Walls thickness, mm
6 / 7
Bottom thickness, mm
10 / 12
Dumping system
two telescopic dump cylinders "Penta" (under the body)
Cab
all-metal, ROPS/FOPS certified
Equipment
7501
mine dumper with the body for coal transportation | mine dumper with the body for hard-rock transportation
equipped rear folding header with top rotation axle; walls / bottom thickness 6 / 10 mm | made from high-strength wear-resistant steel of increased thickness, without rear folding board; walls / bottom thickness 7 / 12 mm
53,5/63,5 (with "hill" 2:1); 31,5/37,5 (with "hill" 2:1)
front - pneumatical mechanical | rear - balanced on on elastic rubber elements
two telescopic dump cylinders "Penta"