Caterpillar Performance Handbook, January 2017, SEBD0351-47
725C2 Brake/Retarder Performance Curve ● 23.5R25Tires ● Tier 2/Stage II/Japan 2001 (Tier 2) equivalent
ArticulatedTrucks
GROSSWEIGHT
0
20
40
60
80
100
120
140
lb x 1000
10
20
30
40
50
60
0
kg x 1000
L
E
35%
30%
25%
20%
1
15%
2
10%
3
4
6
5%
5
EFFECTIVE GRADE (Favorable)
0 5 10 15 20 25 30 35 40 45 50 55 60
km/h
0
5
10
15
20
25
30
35
40
mph
SPEED
KEY 1 — 1st Gear 2 — 2nd Gear 3 — 3rd Gear 4 — 4th Gear 5 — 5th Gear 6 — 6th Gear
KEY E — Empty 22 775 kg (50,211 lb) L — Loaded 46 775 kg (103,121 lb)
1-12 Edition 47
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