Warnings – Ramsey Winch RPH 111,2 User Manual
Page 4
SPECIFICATIONS*
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.
A MOTOR SPOOL (OPEN CENTER) DIRECTIONAL CONTROL VALVE IS REQUIRED FOR BRAKE OPERATION.
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 motor spool (open 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 16 mm (.63 inch), Bridon DyForm 34LR/PI/Max 1960 grade wire rope or equivalant with minimum breaking
strength of 222,4 KN (50,000 lb).wire rope. Maximum rope length of 73 M (240 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 278 kN.
1
1
2
3
4
kN
111,2
95,2
83,6
74,2
lb
25,000
21,400
18,800
16,700
m
13
30
50
73
ft
45
100
165
240
MPM
5,5
6,3
7,2
8,5
FPM
18
21
24
28
* These specifications are based on recommended 16 mm (.63")Bridon
Dyform 34LR/PI/Max 1960 grade wire rope or equivilant with minimum
breaking strenght of 222,4kN (50,000 lb) and a 157 cc (9.6 cu in) /Rev.
motor.
LAYER OF ROPE
Line pull per layer
* Rope Capacity
per Layer
* Line Speed at
56,7 LPM
(15 GPM)
First Layer Line Pull…………………….…….…….111,2 kN (25000 lb)
Noise Level…………………………………………………………..76 db
Ambient Temperature Range……….………..-28C to 60C (-20 to 140F)
Gear Reduction……………….………………………………...…31.89:1
Weight (without rope)………………………………...…..261kg (575 lb)
NOTE: RATINGS LISTED ABOVE ARE DYNAMIC LOADS BASED ON 3,000 PSI
WORKING PRESSURE. FIRST LAYER STATIC RATING IS 24 000 LB BASED ON
3,000 PSI WORKING PRESSURE.