1557 / 2440
20-150 Edition 47
Room & Pillar
LHD Vehicles (Load-Haul-Dumps)
●
% Grade vs. Speed — Loaded
0
10
20
30
40
50
60
0
3.10
6.21
9.32
12.43
15.53
18.64
0
5
10
15
20
25
30
CL215
% GRADE vs. SPEED — LOADED
SPEED
% GRADE
mph
km/h
1st
2nd
3rd
4th