string(3) "172"

Z220/15t – 20t Travelling pulley block

Pojízdný kladkostroj Z220/15t

Innovation of type Z210 – trolley of the chain block is equipped with safety shock absorbers
Use:
As a classic manually controlled crane for lifting and moving loads in the area of a crane track

Properties:

Differs from lower loading capacities in that it is composed of two coupled trolleys and two pulley blocks.
The Z220/15t – 20t is manufactured with a basic lift height of 5m. Greater lift heights must be given in the order.
The width of beam b can be modified to the customer’s wishes.
We only recommend it for travelling along profiles with a straight flange (” HEB” type profiles).
However the travel wheels of the travelling pulley block enable it to move also along profiles with a slanted flange.

TypeLifting
capacity
(t)
Main dimensions (mm)
add1DrfeminLmin
Z2201512907119634530027050

780

20150080237428328

380

62720

b – width of beam’s flange sets the customer, when placing the order for travelling chain block

Z220_15T-20T

 

Technical parameters 

TypeLifting
capacity
(t)
Number
of load
chain falls
Load chainOperating
force
for travel
(N)
Operating
force
for lift
(N)
Lifting
speed *
(m/min)
Travel

speed *
(m/min)

Lift
max. **(m)
Weight
without
chain (kg)
Weight
increase per
1m of lift
(kg)
Z220154Ø11×315004800,152,051228513
2064000,12,51834519,2
* calculated on presumption of unwinding 30 m of hand chain per minute on each chain block.
** Lift according to order. Lifts longer then stated in the table must be consulted with the producer.

Examples of use:
Construction of small hydropower plant in Uganda

Z210_15t_UgandaZ220_15t_Uganda1

Downloadable files