Tiger - Professional Ratchet Lever Hoist - PROLH
Capacity: 800 kg - 20,000 kg
The Tiger Lifting PROLH Model Ratchet lever hoist features lightweight, compact and rugged construction with the handle, gear case and brake cover made entirely of pressed steel, producing strong resistance to impact damage. The advantages over the predecessor range have been maintained and further optimized.
The stong impact resistant gearbox housing is fitted as standard with close tolerance fit bearings that fully support the pinion drive shaft and plantery gears to maintain smooth operation whilst under load. All major components are heat treated and precisly machined to ensure long term smooth operation.
The PROLH range of lever hoists are finished in the manufacturers high quality powder coat paint finish offering excellent corrosion protection.
These units meet and exceed all the requirements within BS EN 13157: 2004+A1:2009, ANSI/ASME B30.21-2005, AS1418.2 and SANS 1636.
The Tiger Lifting PROLH model comes equipped with Tiger's own unique dual brake mechanism that automatically engages when the lever hoist feels the slightest resistance on the load hook. This key feature means that the PROLH will raise, hold, and lower the lightest of loads without slipping, and protects against accidental light load failures caused by putting the hoist into neutral whilst under load.
A good, versatile, all round ratchet lever hoist for demanding conditions.
Features at a Glance
- Now available with slipping clutch overload protection
- New twin pawl ratchet brake design allows for very fine adjustments on the lifting handle
- Each hoist is individually proof tested at 1.5 times the rated capacity
- Individual spares readily available
- Finished in high quality powder coat paint offering excellent corrosion protection
- Meets or exceeds all international standards
- Range 800kg - 10.0t
- Light load tested and certified at 2% of the rated capacity
- Using only the highest quality alloy calibrated load chains according to EN 818-7 and ISO 16872
- Operating temperature of -50°C to +50°C
- Can be chained up to meet your exact requirements
- Equipped with our unique dual brake mechanism
- Adaptable to use both inverted and horizontally
- Lightweight and portable
- All major parts are heat treated and precisely machined
- Also available with stainless steel load chain or spark resistant hooks
• All models can be equipped with an overload prevention device in the form of a slipping clutch which is factory preset to approx. 25% ± 15% overload.
Each unit comes fully certified with a test certificate or an EC Declaration of Conformity stating compliance with the essential health and safety requirements of the Machinery Directive 2006/42/EC. This document clearly states the proof test at 1.5 times the rated capacity and the light load test of 2% of the rated capacity, which exceeds the requirements of the current applicable standard.
The PROLH comes equipped with our own 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 PROLH 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. This latest development in brake efficiency guarantees permanent engagement of at least one of the twin reciprocating cam pawls fitted to the PROLH, ensuring the pawl only just clears the ratchet wheel, with the minimum of clearance as required under BS 4898:1973. The bonded friction discs are free of asbestos and achieve highly efficient braking.
Tiger only use the highest quality alloy, calibrated load chains in Grade 80 (T) or 100 (V) conforming to EN818-7 and ISO 16872. The PROLH comes as 1.5mtr HOL as standard but can be chained up to whatever length is required. Stainless steel load chain available on request for certain capacities.
All major components are heat treated and precisely machined to ensure long term smooth operation. High gear ratios keep physical effort to a minimum.
Chain End Stops:
User friendly heavy duty end stops make it easy for the operator to position the chain while "freewheeling”, but most importantly this "end stop" will hold a load of at least 2.5 times the rated capacity when supporting the full load without restraint from other components e.g. brake or gearing.
The new chain stripper is specifically designed to guide the load chain safely onto or off the load sheave without snagging or jamming. The fluted chain stripper allows the safe use of the PROLH when used in any orientation
Drop forged and heat treated alloy hooks are furnished with heavy duty latch kits that fully engage into the nose of the hook offering maximum load security.The swivel hooks are attached to the yoke using high grade nuts & socket head bolts allowing for complete inspection during any statutory inspection or written scheme maintenance. Also available with spark resistant hooks.
Recessed forgings offer full protection to the load chain anchor bolts on all our bottom hooks.
The PROLH lever hoist has undergone a full test program that includes:
- Ultimate strength test, at least 4 times the Working load limit (WLL)
- Chain end anchorage test, passing at least 4 times the WLL without any restriction of the brake or gears
Test on every hoist
- Proof loading at 1.5 times the rated capacity
- Light load testing at maximum of 2% rated capacity
High performance premium quality grease allows the PROLH hoists to be certified for use within a temperature range of -40°C to +50°C far exceeding the requirements of current standards.
The PROLH is finished in our high quality powder coat paint offering excellent corrosion protection.
How much does delivery cost?
There are three parcel sizes: small, medium and large. Prices, based on location, for each parcel size are as shown below.
Small: 0 to 20 kg
Medium: 20 kg to 40 kg
Large: 40 kg +
There is only one parcel charge per order.
Your delivery charge is calculated during checkout.
Collect From Hoist & Winch Limited - Redditch
Export orders outside of UK mainland your carriage cost will be quoted separately after order placement. For very large order sizes, we reserve the right to re-quote the delivery charge before acceptance and shipment of your order.
When will I receive my order?
We will make contact with you to arrange a delivery time upon receipt of your order either by telephone or email; we will endeavour to deliver at the agreed time however, we cannot guarantee delivery dates and times as these may be affected by circumstances outside our control.
We will do our best to contact you if we are forewarned of delays.
Stock items should normally be delivered within 5 working days from date of order placement, but it may often be sooner. For non-UK-Mainland orders, delivery time may be longer. For items currently out of stock delivery will usually be within 28 days.
Will all of my goods be sent at the same time?
We will pick all your items together and ship your order at the same time. However, depending upon the size of the order we may ship the order in more than one package. Consequently you may not receive all of the goods/packages at the same time. If you order an item which is marked 'pre-order' we will not usually dispatch your order until your whole order is ready. Please let us know if you'd like part of your order dispatching sooner, and we will of course be happy to help.
When do you normally attempt deliveries?
Small and medium parcels are usually sent by Courier. Large parcels are sent by a Pallet network courier, who deliver Monday to Friday, typically between 8:00am and 5:30pm.
Gaining Access to Delivery Address
If we are unable to gain access to the agreed delivery address we will return the goods to our warehouse and make contact with you to re-arrange delivery. Unfortunately in these circumstances we may have to charge you a further delivery fee
How do I track my delivery's progress?
Please contact our sales team on [email protected]
Where will my order will be delivered?
Delivery will be made to the address of the registered debit/card holder used to place the order. Alternatively, an alternative delivery address can be agreed post order, please contact via email: [email protected]
Suitable means of unloading heavy loads must be provided by the customer upon