8. Technical Data
Performance chart Below diagram gives guidelines for calculation of the dump truck gradeability performance related to rolling + grade resistance. The traction capabilities depend on the ground conditions and surroundings, i.e. available wheel grip (friction), tyre pattern, weight on the wheels, etc. How to find gradeability perfomance: 1. Read from vehicle weight (A) up to the percentage grade (B). 2. From this point, read horizontally to the curve highest speed range (C).
Rimpull (kp x 1000)
3. Then down to maximum speed (D).
Travel speed (km/h)
Operating & Maintenance Manual
Weight (kg x 1000)
187
