about

  • Manufactured in ISO 9001:2000 Certified Company Assured quality and Interchangeability of parts
  • Truely Modular Construction Easily accessible separate brake, motor, drum, gear box & panel unit.
  • Seamless Pipe Accurately Machined rope drum. Long Life.
  • Unique and sturdy rope guide Arrangement Prevents rope slackening and easy change of rope.
  • Precision Machine Cut case-Hardened Alloy steal gears. Noiseless Operation Long life
  • Fail safe Disc Brake Trouble free operation and ease of adjustment
  • Built in Control Panel with Std. Electricals Ready to use
Specifications/Dimensions (mm)
Capacity
(SWL)
kgs
500 (WRHN-0)
1000 (WRHN-0)
2000 (WRHN)
3000 (WRHN)
4000 (WRHN)
Lift
Mtr.s
3.5
6
9
12
3.5
6
9
12
5.2
8.2
11.2
3.4 5.4 7.4 2.6 4.1 5.6
A
mm
867
974
1103
1232
867
974
1103
1232
990
1119
1248
990 1119 1248 990 1119 1248
B
mm
278
423
552
681
278
423
552
681
385
514
643
385 514 643 651 780 909
Approx.Weight
kg
114
160
170
175
119
164
175
180
225
240
255
300 315 330 400 415 430

No of falls
Hoist Speed
MPM
5
5
5
3.3
2.5
Trolley Speed
MPM
20
20
20
20
17
Hoist Motor
HP
1.5(1.11 KW)
1.5(1.11 KW)
3(2.2 KW)
3(2.2 KW)
3(2.2 KW)
Trolley Motor
HP
0.5(0.37 KW)
0.5(0.37 KW)
0.5(0.37 KW)
0.5(0.37 KW)
0.5(0.37 KW)
C
Head Room
mm
670
760
950
1195
1040
D
Min.Beam Height
mm
100
150
175
175
250
E
Min.'I' Beam
ISBM
R1-70
R2-150
R1-70
R2-150
R1-90
R2-160
160
210
145=G*
170=G*
380
395
395
420
R1-90
R2-160
160
210
145=G*
170=G*
380
395
395
420
125
Max.'I' Beam
ISBM
150
210
150
210
210
F
Min. Flange
mm
125=G*
160=G*
125=G*
160=G*
163=G*
Max. Flange
mm
178=G*
G
Min. Flange
mm
350
390
350
390
412
Max. Flange
mm
390
420
390
420
457
H
 
mm
31.5
31.5
34
42
51
J
 
mm
310
159
310
159
134
134
167
K
 
mm
277
128
277
128
137
137
172
L
 
mm
250
250
320
320
320
M
mm
170
170
186
186
197
C
Head Room With (OLD)
mm
770
860
1200
-
-

  • When Cross Travel Motor on this side.
  • Creep speed of 1:4 can be supplied at extra cost with 60 mm increase in dimensions A & K.
  • Bogie trolley can be supplied at extra cost for operation on curved path min. radius of curvature of 1 metre with head room dimensions 'C' increased by 100 mm.
  • Trolley Brake can be supplied at extra cost and dimension 'G' will be increased by 125 mm.
  • Optional  Trolley Speeds (MPM) = 1.6, 3.2, 5.1, 6.8, 10 upto 3 Tons and 1.9, 2.8, 4.1, 8.2, 11.6, 25.8 for 4 Tons
  • Short head room model can be developed & supplied at extra cost.
  • Overload Limiting Device OR gravity type emergency limit switch can be given at extra cost. Headroom will increase by 300mm.