Ramsey Winch H-49,8 - Manual (Page 5)

5
SPECIFICATIONS*
* Rope Capacity Per Layer
WARNINGS:
THE USER SHALL ENSURE THAT THE OPERATING PERSONNEL ARE GIVEN THE NECESSARY TRAINING.
THE OPERATOR SHALL ALWAYS WORK IN COMPLIANCE WITH THE OPERATING INSTRUCTIONS.
CLUTCH MUST BE FULLY ENGAGED BEFORE STARTING THE WINCH.
DO NOT DISENGAGE CLUTCH UNDER LOAD.
STAY OUT FROM UNDER AND AWAY FROM RAISED LOADS.
STAND CLEAR OF ROPE WHILE PULLING. DO NOT TRY TO GUIDE ROPE.
DO NOT USE WINCH TO LIFT, SUPPORT, OR OTHERWISE TRANSPORT PERSONNEL.
A MINIMUM OF 2 WRAPS OF ROPE AROUND THE DRUM BARREL IS NECESSARY TO HOLD THE LOAD.
AVOID CONDITIONS WHERE LOAD SHIFTS OR JERKS OCCUR. EXCESSIVE “INCHING” SHALL BE AVOIDED.
USER’S RESPONSIBILITY FOR CE COMPLIANCE
1.
Use only a cylinder spool (closed center) control valve per Hydraulic System Requirements.
2. If a remote-operated winch control valve is used, refer to Hydraulic System Requirements for Emergency Stop
components to be installed.
3. Adjust system relief pressure per Hydraulic System Requirements
4. Mount winch per Winch Mounting Instructions.
5. Install 12 mm (.472 inch), grade 1960 wire rope. Maximum rope length of 47 M (155 ft) for four layers maximum.
Attach rope to the drum per Rope Installation Instructions. Hook must have a safety latch and a minimum breaking
strength of 125 kN.
First Layer Line Pull
49,8 kN (11,200 lb)
Noise Level
81 db
Ambient Temp. Range -28C to 60C (-20F to 140F)
Gear Reduction 40:1
Weight (without rope) 91Kg (200 lb)
LAYER OF ROPE 1 2 3 4
Line pull per layer
kN 49 ,8 42,4 37,0 32,8
lb 11,200 9,500 8,300 7,300
*Rope Capacity
Per Layer
m 9 19 33 47
ft 30 65 110 155
* Line Speed at
56,7 LPM (15
GPM)
MPM 9,1 10,3 11,8 13,0
FPM 30 34 39 43
* These specifications are based on recommended wire rope of 12 mm (.472") 1960
grade wire rope and a 102 cc (6.2 cu in) /Rev. motor.