Description
Specification

These jacks have been expertly engineered by Pfaff. There are 5 jacks in this category and their main function is for the lowering, lifting, pulling or pushing of heavy loads. These models have a capacity of 250kg (If you require a higher capacity please see other products in the ZWW/ZWW-L category).

Features and Benefits:

  • Low wear and tear due to hardened gear parts and precisely machined teeth
  • Rigid wall mounting for added safety
  • Robust design and manufactured using steel with accurately machined worm and spur gears - This enables smooth and easy manual operation not offered by rival products on the market
  • Solid steel rack that also features an extra borehole used for fastening the load


Technical Specifications:
 

Model Article No.
WORM GEAR
Tensile or
Pressure (kg)
Rack
Length (mm)
Lift
(mm)
Hand effort at
WLL daN
Weight
(kg)
 
ZWW-L
250/400
01905011 250 600 400 10 5.4  
ZWW-L
250/600
01905013 250 800 600 10 5.9  
ZWW-L
250/800
01905015 250 1000 800 10 6.4  
ZWW-L
250/1000
01905019 250 1200 1000 10 6.9  
ZWW-L
250/1200
01905022 250 1400 1200 10 5.4  

 


 

Model ZWW-L 250
A, mm 20
B, mm 20
C, mm -
D diameter, mm 11
E, mm 16
F, mm 130
G, mm 119
H, mm 200
I, mm -
J, mm 38
K, mm -
L, mm 60
M, mm 170
N Diameter, mm 11
O, mm -
P, mm -
Q, mm 10
R, mm 200
S, mm 110
T, mm -
U, mm -
X, mm -