Related Manuals for BHW CWG Series
Summary of Contents for BHW CWG Series
- Page 1 OPERATING & MAINTENANCE MANUAL CWG SERIES WINCH 1000-6000kg CWG30375, CWG30565, CWG30750, CWG31500, CWG34000 CONFORMING TO BS EN14492 Cranes – Power Driven Winches and Hoists – Part 1&2...
-
Page 2: Table Of Contents
CONTENTS INTRODUCTION WINCH STANDARDS & BHW GROUP LTD RESPONSIBILITY FOR UKCA & CE COMPLIANCE WINCH INFORMATION WINCH SPECIFICATIONS WINCH LINE SPEED PERFORMANCES WINCH DIMENSIONS WINCH OVERVIEW WINCH LABELS OPERATIONAL SAFETY ENVIRONMENTAL CONSIDERATIONS THE WINCH OPERATOR WORKING ON SITE 12-13 LOW VOLTAGE CONTROLS... -
Page 3: Introduction
Hooks must have a safety latch and a minimum rated capacity of 300kg. Use only high tensile grade 80 or 100 to comply with BS EN14492 part 1 & 2 standards. (Hooks supplied as standard from BHW Group Ltd are rated and stamped for lifting and have a safety factor of 4:1.) Hook capacity for these machines is selected to ensure they are large enough to take webbing straps). -
Page 4: Winch Information
WINCH INFORMATION WINCH SPECIFICATIONS Models: CWG WINCH Rated typically on the third layer of rope. CWG30375, 415V x 3ph = 1000kg CWG30565, 415V x 3ph = 1500kg CWG30750, 415V x 3ph = 2500kg CWG31500, 415V x 3ph = 3500kg CWG31500, 415V x 3ph = 4200kg CWG34000, 415V x 3ph = 5000kg CWG34000, 415V x 3ph = 6000kg BS EN 14492 part 1 &... - Page 5 WINCH INFORMATION LINE PULL AND LINE SPEED PERFORMANCES - WINCH VARIANTS CWG SERIES WINCH VARIANTS - SPECIFICATION Rated Load per Layer [kgf/kN] Line Speed [m/min] Rope Length [m/layer] Wire Rope Drum Part Motor Motor Ø Model Ø Length [Amps] [kW]...
- Page 6 WINCH INFORMATION WINCH DIMENSION WINCH DIMENSIONS mm MODEL VERSION 16479 CWG30375 4 off Ø 19 16480 CWG30375 4 off Ø 19 16483 CWG30565 4 off Ø 19 1100 16484 CWG30565 4 off Ø 19 1100 16487 CWG30750 4 off Ø 22 1160 16488 CWG30750...
-
Page 7: Winch Dimensions
WINCH INFORMATION WINCH DIMENSIONS WINCH DIMENSIONS mm MODEL VERSION 16481 CWG30375 4 off Ø 19 16485 CWG30565 4 off Ø 19 1100 16489 CWG30750 4 off Ø 22 1160 16493 CWG31500 4 off Ø 30 1431 16497 CWG31500 4 off Ø 30 1431 17229 CWG34000... - Page 8 CWG WINCH - FEATURES OVERVIEW The electric motor on the winch drives the drum via the integral planetary gearbox. The winch has an automatic brake which will apply when the operator release the control button and ceases either winching in or out. The automatic brake will also operate in the event of a power supply failure. The winch is fully capable of winching in or out using the wanderlead control as the task dictates.
-
Page 9: Winch Labels
Ropes should be spin resistant, galvanised 18 x 7 wire core. Replacement ropes and hooks should be of the same relevant calibration and are available from BHW Group Ltd sales. Please refer to the section on Parts (pages 14-17). WIRE ROPES ARE NOT COVERED UNDER WARRANTY. -
Page 10: Operational Safety
OPERATIONAL SAFETY ENVIRONMENTAL CONSIDERATIONS Protect the hoist from unsuitable environmental conditions. The motor is IP54 rated, the wanderlead control is IP65 rated. Avoid temperatures under -10° C or above 40° C. Conditions with humidity above 90% may also affect hoist performance. - Page 11 OPERATIONAL SAFETY CHECK ALL EQUIPMENT: The winch, power lead, wanderlead, wire rope - and any chains, ropes and slings used for lifting should be continually inspected for damage or obvious wear that could make them unsafe to work with. Damaged accessory items should be replaced, not repaired (See notes on Routine Maintenance, page 12). MAKE SURE THE WINCH IS SAFE WHEN UNATTENDED: Before leaving a winch unattended, the operator should lower any load onto the floor or on to an appropriate support and disconnect the winch.
-
Page 12: Low Voltage Controls
OPERATIONAL SAFETY LOW VOLTAGE CONTROLS: Typical layout PART IDENTIFICATION Reversing contactors with Transformer input 415V Isolator contact mechanical interlock 3ph Output 24vac... - Page 13 LOW VOLTAGE CONTROLS PART IDENTIFICATION Overload contact. Pre-set to motor amp rate. No adjustment required Current sensor timer. Pre-set. No adjustment required Current Sensor. Onsite adjustment required. Increase dial clockwise from 0 up to 20 until winch design rating is achieved. Load cell required WARNING: Turning the dial to maximum without testing will cause damage or failure...
- Page 14 CWG-30375 #16479, #16480, #16481, #16482 CWG-30565 #16483, #16484, #16485, #16486 CWG-30750 #16487, #16488, #16489, #16490 CWG-31500 #16491, #16492, #16493, #16494...
-
Page 15: Operation
OPERATION CIRCUITRY CWG Low voltage control circuit... - Page 16 OPERATION CIRCUITRY CWG Pendent control only is shown below:...
- Page 17 OPERATION CIRCUITRY CWG Motor connections...
- Page 18 OPERATION CIRCUITRY CWG Radio remote circuit...
-
Page 19: Care Of The Wire Rope
WIRE ROPE INFORMATION ISO 4309:2004/2010 – WIRE ROPES DIRECTIVE NOTE: ISO 4309:2004 / 2010 details guidelines for the care, installation, maintenance and examination of wire rope in service on winches, hoists and cranes, and enumerates the discard criteria to be applied to promote the safe use of the machinery. -
Page 20: Taking Care Of The Winch
TAKING CARE OF THE WINCH CWG winches are a valuable item of equipment for working on site, but care should be taken to ensure the winch is packed away and stored in a responsible manner to minimise potential damage to external parts. It is recommended that either a suitable storage suspension point is fitted to vehicles or storage areas, or at least that the winch is protected by a suitable storage bag, protective covering or kept in a storage box. -
Page 21: Trouble Shooting
TROUBLE SHOOTING Below are some tips on trouble shooting with a CWG winch, further advice is readily available from the BHW Group Ltd. SYMPTOM POSSIBLE CAUSES CORRECTIONS No power Faulty wiring on power lead or poor electrical source Check power lead and power source... -
Page 22: Parts Diagram Cwg30375 & Cwg30565
Parts diagram CWG30375 and CWG30565... -
Page 23: Parts List Cwg30375 & Cwg30565
Parts list CWG30375 and CWG30565 CWG30375 CWG30565 Parts description - CWG30375 Parts description - CWG30565 Description Description 16574 17564 Induction motor - winch model A Induction motor - winch model A 16575 16579 Induction motor - winch model B Induction motor - winch model B 8060 16578 Induction motor - winch model C... -
Page 24: Parts Diagram Cwg30750
Parts diagram CWG30750... -
Page 25: Parts List Cwg30750
Parts list CWG30750 CWG30750 Parts description - CWG30750 Description 10076 Induction motor - winch model A 16576 Induction motor - winch model B 16577 Induction motor - winch model C 16571 Induction motor - winch model D 16551 Gearbox auxiliary - winch model C 16556 Gearbox auxiliary - winch model D 17735... -
Page 26: Parts Diagram Cwg31500 & Cwg34000
Parts diagram CWG31500 & CWG34000... -
Page 27: Parts List Cwg31500 & Cwg34000
Parts list CWG31500 & CWG34000 CWG31500 CWG34000 Parts description - CWG31500 Parts description - CWG34000 Description Description 16579 16581 Induction motor - winch model A Induction motor - winch model A 16580 13930 Induction motor - winch model B Induction motor - winch model B 10071 16574 Induction motor - winch model C... -
Page 28: Warranty
Warranty does not apply where the product has been tampered with or altered in any way, or where the serial number or date stamp has been defaced, altered or removed, or if in the view of BHW Group Ltd the damage or failure occurred from misuse, negligence or accident.
Need help?
Do you have a question about the CWG Series and is the answer not in the manual?
Questions and answers