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Duratray Body Benefits
Increased Payload
 |
 |
Compared to an
equivalent standard steel lined body, Duratray’s
body weighs substantially less. In addition, the unique
suspension system allows for significant gains in load
volume. |
Comparision of Body, Weight and Load
Volume CAT 777C
| |
STANDARD BODY 1 |
DURATRAY
DUMP BODY |
| Body weight |
22
Tons |
15,468kg |
Steel body liners
- Heavy duty |
5,810kg |
- |
Wear rubber lining
- Bottom
- Front
- Sides |
-
-
- |
-
932kg
640kg |
| Total Body Weight |
20,110kg
44,335lbs |
17,040kg
37,565lbs |
Heaped
- Load volume 2:1 |
51.3 m3 |
59.4
m3 |
Steel body liners
- Heavy Duty |
- 0.70 m3 |
- |
Wear rubber lining
- Bottom
- Front
- Sides |
-
-
- |
-
- 0.7 m3
- 0.6 m3 |
Total net
Load volume |
50.6 m3
68.2 yd3 |
58.1
m3
76.0 yd3 |
1) The weight of the steel body has been taken from CAT
brochure 9-92
Spec. Weight of steel body liners
7.8
Spec. Weight of rubber items 1.14 |
Increased payload and lower tare mass are obvious
productivity advantages of Duratray SDBs.
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