Dumper/Teledumper Evaluation Form

Upon receipt of completed form, DUX will follow up with information on model best suited to your application based on information provided.

Contact Information

Name/Title:
Company:
Address 1:
Address 2:
Phone/Fax:
E-mail:
Your Web Site:
Mine name:
Mine Location:

Information Required for Techical Evaluation

Type of loading machine
Loading machine capacity		sh.tonsm.tonnes
Loading machine bucket volume		yd³ m³
Loading machine availability	%
What type of mining method
What type of access	Shaft Decline from surface
Density of loose ore (material)		lb/yd³ m.t/m³
Fragmentation of rock		inch cm
Type of rock
General ground conditions
Transport distance, one way		ft m
Will material be transported	uphill downhill
Inclination	%
Length of inclination, one way		ft m
Road conditions / roll resistance	2% (covered road) 3% (gravel road) 4% (poor gravel road) 5% (wet gravel road)
Tunnel dimensions:
Height		ft m
Maximum allowable dumping height		ft m
Width		ft m
Curve radius		ft m
What type of truck	Dump Ejector
Truck is loaded by	LHD Chute Other
Maximum speed limit of truck haul		km/h m/h
Maintenance carried out	Underground On the surface
Capacity of crusher per hour		sh.tonsm.tonnes
Capacity of silo per hour		sh.tonsm.tonnes
Number of shifts per day
Number of operating days per week
Number of hours per shift
Required capacity:per shift, per hour		sh.tonsm.tonnes
Elevation (above sea level)		ft m
Temperature inside and outside		°F °C
Atmospheric humidity in mine
Ventilation capacity		CFM m³/min.

Does machine have to be lowered through a mine shaft? If yes, what size is shaft opening, hoist capacity?

In case of chute loading, please provide more details: height of the chute, size/weight of largest possible boulders, etc...

Additional information regarding mining method,mine layout, mine plan or tunnel project (road, rail, water).

Thank you for your time in filling out this questionnaire form