Capacity - Cascade 798063-R5 Benutzerhandbuch

CAPACITY

On both of the forks is a designation stamping or
nameplate for capacity. The maximum capacity is for the
fork pair @ minimum and maximum load centers. From
the load graph below you can determine the capacity at
a certain load center. Horizontally the load center is (mm)
and vertically the capacity factor is listed.
Example
A 25C-TFQ-2A-2041 telescopic fork has according to the
nameplate these capacities per fork pair:
Load center @ 24 in. (600 mm) = 2,250 lbs. (1250 kg)
Load center @ 68 in. (1725 mm) = 935 lbs. (425 kg)
You can derive from the graph that the fork pair capacity
factor is 0.5 at a load center of 44 in. (1117 mm).
0.5 x 2,250 lbs. (1250 kg) = 1125 lbs. (625 kg) per fork
pair.
FK0028.eps
Formula to calculate capacity @ load center:
CAP = CAP x (LC
2 1
CAP = Capacity per fork pair (kg) @ Load Center 1 (600 mm)
1
LC = Load Center 1 (mm) (600 mm)
1
CAP = Capacity per fork pair (kg) @ Load Center 2
2
LC = Load Center 2 (mm)
2
Using example above:
CAP = 1250 (kg), LC
1
Calculating for CAP
LC =
1
Load Center 1
FK0527.eps
798063-R5 EN
Load Center (mm)
/ LC )
1 2
= 600 (mm), LC = 1725 (mm)
1 2
= 1250 x 600 / 1725
2
= 435 kg per fork pair @ load center 1725 mm
Retracted
KG
Nameplate or Stamping
Load Center
FK0528.eps
Extended
LC =
2
Load Center 2
KG
KG
4