Single Beam Trolley Z420

In stock

SKU: BRA0016EN Category:

Description

Use:
As manually controlled trolleys for suspending BRANO hoists, or hoists of other brands of the corresponding loading capacity.
Serves to move loads within the area of the crane track

  • as part of the service hoists for installation and maintenance work in technological facilities of all types
  • can also be used in environments with a risk of explosion (NEXP symbol)

Properties:

  • simple construction, trolley adapts easily to the width of the crane track
  • simple operation
  • minimum maintenance demands

The single-beam trolley is intended for travelling along a horizontal crane track. Can travel along profiles with a slanted flange (rolled “I” profiles), and also along profiles with a straight flange (profily typu ” IPEHEAHEBHEM “)

The trolley is manufactured as standard for a basic lift height of 3m. Lift heights from 3m to 12m are available.

Novelty:  type Z420-C – extension of the use for a larger range of beam flange width.

Type Lifting
(t)
Main dimension (mm) Beam
(I, IPE, HEA, HEB, HEM)
a h L v d1 r k m n b R
Z420-A 1
not suitable for profile HEM
245 100 178 209 55 87 95 52-80 99-126 50-113 1000
Z420-B 245 100 286 209 55 87 95 52-134 99-180 50-226 1000
Z420-C 245 100 372 209 55 87 95 90-177 136-223 125-300 1000
Z420R-A 245 100 178 177 55 87 63 52-80 50-113 1000
Z420R-B 245 100 286 177 56 87 63 52-134 50-226 1000
Z420-A 1,6 350 121,5 212 269 100 140 136 80-91 168-175 58-113 1700
Z420-B 350 121,5 324 269 100 140 136 80-145 168-230 58-226 1700
Z420-C 350 121,5 396 269 100 140 136 129-181 214-266 137-300 1700
Z420-A 3,2 435 134 239 309 133 170 162 86-97 178-189 82-125 2500
Z420-B 435 134 340 309 133 170 162 86-146 178-238 82-226 2500
Z420-C 435 134 414 309 133 170 162 113-183 205-275 160-300 2500
Z420-A 5 505 149 275 391 148 218 227 101-116 199-214 90-137 2800
Z420-B 505 149 364 391 148 218 227 101-162 199-260 90-226 2800
Z420-C 505 149 436 391 148 218 227 133-198 231-296 170-300 2800
Z420 7,5 685 248 415 432,5 196 300 222 150-186 294-330 125-185 (I) 5000
Z420-C 685 248 518 432,5 196 300 222 161-238 301-382 146-300 (I) 5000
Z420 10 765 278 448 503,5 228 328 256 160-193 306-339 125-185 (I) 9000
Z420-C 765 278 552 503,5 228 328 256 185-245 331-391 180-300 (I) 9000

b – range of flange width of a girder
R – minimal curvature radius of trolley track

 

Type Lifting capacity
(t)
Operating force for travel **
(N)
Travel speed *
(m/min)
Weight
(kg)
Z420-A 1 250 4,8 8,7
Z420-B 10,4
Z420-C 11,4
Z420R-A 6,4
Z420R-B 78
Z420-A 1,6 150 2,25 21
Z420-B 22,8
Z420-C 24
Z420-A 3,2 280 2,3 35,9
Z420-B 37,8
Z420-C 39,5
Z420-A 5 350 1,8 52,9
Z420-B 54,7
Z420-C 58
Z420 7,5 500 5,97 124,2
Z420-C 128,2
Z420 10 500 7,3 179,5
Z420-C 187
* Calculated on presumption of unwinding 30 m of hand chain per minute
** At trolleys with lifting capacities 3,2 – 10t it is necessary when loading with loads approaching nominal lifting capacity to ensure the operation by two persons