2079 / 2440
24-20 Edition 47
Wheel Tractor-Scrapers
621K Retarding
●
33.25R29Tires
0
0
8
7
5%
25%
L
E
6
5
4
3
30%
20%
15%
10%
0
10
20
20
40
30
60
40
80
50
100
110
60
120
70
160
80
0
5
5
10
10
15
20
25
30
35
40
45
50
55
60
20
25
30
35
15
GROSSWEIGHT
KEY
3 — 3rd Gear Direct Drive
4 — 4th Gear Direct Drive
5 — 5th Gear Direct Drive
6 — 6th Gear Direct Drive
7 — 7th Gear Direct Drive
8 — 8th Gear Direct Drive
KEY
E — Empty 35 808 kg (78,943 lb)
L — Loaded 61 935 kg (136,553 lb)
kg x 1000
lb x 1000
EFFECTIVE GRADE
(Grade minus Rolling Resistance)
SPEED
km/h
mph
*at sea level
high
medium
Compression Braking Level
low