Umholi : Steel Wire Ropes and Accessories










Umholi
Hoisting Equipment
1

Lever Hoists

LEVER HOIST 1
Umholi: Lever Hoists

With Chain Link
Capacity 750kg to 6 000kg

The ratchet lever hoist features compact design and robust, deep drawn, stamped steel construction. High quality materials ensure light weight without infringing reliability. The free chaining feature and the lightweight chain stop make the hoist easy to use.

The ratchet lever hoist offers the following features:

  • Light in weight due to drawn stamped steel components.
  • Solid chain guide.
  • Compact design.
  • Single handed free chaining feature: The load chain can be pulled freely and easily through the hoist in both directions to attach the load or to tension the chain. For safety reasons free chaining cannot be done when the hoist is under load.
  • Double pall on all capacities.
  • Short hand lever with rubber grip.
  • Hand lever operates with little effort due to optimal gear ratio.
  • As in all Yale products only asbestos-free friction discs are used.
  • Zink plated steel links chain in accordance with national standard/regulations.
  • Drop forged steel suspension and load hooks are heat treated and fracture resistant. In case of dangerous overloading or abuse, the hook does not fracture but will slowly yield. Hooks can rotate 360 degrees and are fitted with safety latches as standard.
  • The ultra strong solid latches can withstand side loading of up to 30% of the rated capacity on the latch itself.
  • Overload protection device available as optional extra.
Capacity
kg
Number
of
Chain
Falls
Chain
Dia
mm
Handle
Pull
at
WILL
Weight
with
3 metre
lift
750
1
5.6
26
7.2
1500
1
7.1
30
12
3000
1
9
38
20.5
6000
2
9
39
37

Capacity
kg
A
mm
B
mm
C
mm
D
mm
D1
mm
E
mm
F
mm
G
mm
H
mm
I
mm
J
mm
K
mm
750
290
20.5
24
13.5
-
-
235
120
82
142
52
90
1500
330
27
31
20
-
-
370
138
97
163
65
98
3000
430
35.5
35
24
-
-
370
177
124
185
83
102
6000
580
53
46
43
-
-
370
259
174
185
83
102


LEVER HOIST 2
Umholi: Subsea Lever Hoist

SS11 SUBSEA LEVER HOIST

  • Range from 800kg to 20000kg
  • *New Patented Twin Cam shaped pawl design
  • Unique dual brake mechanism
  • One piece construction pinion gears
  • No requirement for pre-load tension to activate the ratchet mechanism
  • Lifts, holds and lowers the load at 2% of rated capacity so no light load failures
  • Over 1000 hours corrosion protection under ASTM B117 salt spray test conditions
  • Certified and proven track record
  • Overload protection available
  • SANS 1636 compliant

The SS11 has been designed and developed to be certified for safe use, and is therefore also suitable for most harsh and extreme applications.
It comes equipped with a unique dual brake mechanism that automatically engages when the lever hoist feels the slightest resistance on the bottom hook. This key feature means that the SS11 will raise, hold, and lower the lightest of loads without slipping. The two stage process protects against accidental light load failures caused by putting the hoist into neutral whilst under load.

The unique design features and anti-corrosion properties incorporated in the SS11 hoist range, including the one piece construction pinion gears, give it significant safety advantages over standard lever hoists, making the hoist the ideal tool for all marine, mining and other extreme applications.

The SS11 meets and exceeds the requirements of IMCA DO28 Rev.1 "Guidance on the use of chain lever hoist in the offshore Subsea environment", as well as other industry client specifications whilst conforming to standards such as BS EN 13157:2004, ANSI/ASME B30.21-2005, AS1418.2 and SANS 1636.

Umholi : Subsea Lever Hoist
Drop forged and heat treated wide opening alloy hooks incorporating heavy duty latch kits that fully engage into the nose of the hook offering maximum load security. Stainless steel fixings and fasteners used throughout the hoist.
Umholi : Subsea Lever Hoist
Chain stripper specifically designed to guide the load chain safely onto or off the load sheave without snagging or jamming, allowing safe use in any orientation.
       
Umholi : Subsea Lever Hoist Tiger have incorporated the ultimate safeguarding of a single point failure mode by installing a new specially designed ajustable chain end stop profiled to fit the contours of the hoist body Umholi : Subsea Lever Hoist Unique dual brake mechanism

Product
Code
Capacity
(ton)
Effort
(kg)
Headroom
(mm)
Load Chain
Standard
HOL
(m)
Mass @ std HOL
(kg)
Mass for extra meter HOL
(kg)
Diameter
(mm)
No. of falls
SSU008
0.8
23
275
6.3
1
3
9.1
0.86
SSU015
1.5
26
320
7.1
1
3
12.6
1.10
SSU030
3.0
38
400
10.0
1
3
22.0
2.17
SSU060
6.0
40
570
10.0
2
3
36.5
4.34
SSU100
10.0
47
630
10.0
3
3
56.3
6.54
SSU200
20.0
43
1050
10.0
6
3
174.0
13.08

Back to Products Page


Umholi: Suppliers for Yale, Usha Martin and ELD
Home / About Us / Products / Services & Rentals / Our Team at Work / Safety and Health / References / BEE / Contact Us
Website Designed by SSD Marketing - Johan Fourie 076 796 4495