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9

10. Remove brake assembly screws #17 attaching brake #30b to end bearing #6. Remove coupling #4 and 

gasket #30e from end bearing. Take note of mounting confi guration for proper mounting of parts during 
re-assembly.

 

102

101

107

106

104

103

105

106

9.  If splines inside drum driver #102 are damaged, drum driver must be replaced. Remove drum driver by 

unscrewing (8) capscrews #105. If bushings show signs of wear, replace by pressing old bushings from 
drum #101 and removing o-rings from grooves in drum and drum driver. Place well oiled o-rings #106 
into driver and drum. Place well oiled o-ring #107 on outside of driver. Press bushings #104 into drum 

driver until fl ange is fl ush and #103 is fl ush against drum

.

30c

30b

30e

17

6

Summary of Contents for HD-P50000

Page 1: ... OPERATING SERVICE AND MAINTENANCE MANUAL MODEL HD P50 000 INDUSTRIAL PLANETARY WINCH WITH AIR TENSIONER AND 2 SPEED MOTOR CAUTION READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND OPERATION OF WINCH SEE WARNINGS ...

Page 2: ...YDRAULIC SYSTEM REQUIREME 2 PERFORMANCE CHARTS 2 WINCH OPERATION 3 CLUTCH OPERATION 3 CABLE INSTALLATION 3 MAINTENANCE 4 TROUBLE SHOOTING GUIDE 4 INSTRUCTIONS FOR OVERHAUL 5 9 MOUNTING CONFIGURATIONS 10 DIMENSIONAL DRAWING 11 PARTS LIST AND PART DRAWING 13 16 LIMITED WARRANTY Last Page ...

Page 3: ...nty SPECIFICATIONS LOW SPEED MODE WARNINGS CLUTCH MUST BE TOTALLY ENGAGED BEFORE STARTING THE WINCHING OPERATION DO NOT START WINCH MOTOR BEFORE ENGAGING CLUTCH DO NOT DISENGAGE CLUTCH UNDER LOAD STAY OUT FROM UNDER AND AWAY FROM RAISED LOADS STAND CLEAR OF CABLE WHILE PULLING DO NOT TRY TO GUIDE CABLE DO NOT EXCEED MAXIMUM LINE PULL RATINGS SHOWN IN TABLE DO NOT USE WINCH TO LIFT SUPPORT OR OTHER...

Page 4: ... RELEASE SHUTTLE MOTOR BRAKE PORT A SYSTEM RELIEF 3 POSITION 4 WAY VALVE MOTOR SPOOL MAX FLOW PRESSURE AT RATED LOAD HIGH PRESSURE LINE 50 I D MINIMUM LOW PRESSURE LINE 75 I D MINIMUM PORT CONTROL 25 GPM 3000 PSI PERFORMANCE CHARTS BASED ON 11 9 CU IN REV MOTOR 40000 45000 50000 45 40 25 PERFORMANCE WITH 11 9 5 95 IN 2 SPEED HYDRAULIC MOTOR 3 HIGH SPEED LOW SPEED 30 35 FIRST LAYER FLOW GPM 20 15 1...

Page 5: ... F 18 C pull out on the cable by hand only until the drum starts to turn 3 Wait at least 3 seconds for the clutch to fully engage after which the winch is ready to winch in the cable WARNING Do not attempt to engage the clutch by first running the winch motor and then moving the clutch control valve to the clutch engaged position while the mo tor is running Do not start picking up the load at the ...

Page 6: ... 2 Fill the winch to the oil level plug with clean kerosene Run the winch a few seconds with no load in the reel in direction Drain the kerosene from the winch 3 Refill the winch to the oil level plug with all purpose SAE 75W 90 synthetic gear oil 4 Inspect frame and surrounding structure for cracks or deformation TROUBLESHOOTING GUIDE CONDITIONS POSSIBLE CAUSE CORRECTION OIL LEAKS FROM WINCH 1 Se...

Page 7: ...motor 33 and gasket 30a by removing 2 capscrews 22 Remove valve 41 if needed from motor by loosening 4 capscrews 16 30a 33 41 40 16 22 43 DIS ASSEMBLY 1 Drain oil from gear housing cover by removing pipe plug 37 and relief fitting 32 Remove tensioner assembly INSTRUCTIONS FOR OVERHAUL ...

Page 8: ... washer sun gear and input carrier assembly from inside ring gear Remove ring gear and gasket Remove output carrier assembly Inspect gear housing cover bushing 15 for damage or wear Replace if damaged or excessive wear 4 Remove 8 capscrews 20 to remove clutch retainer plate 10 from clutch piston Remove clutch 9 9 10 20 ...

Page 9: ...ly air to 1 8 port Remove o rings 28 and 35 and inspect for damage or wear 36 28 35 27 6 Remove 9 springs 39 thrust washer 26 gasket 31 output shaft 12 and spacer 13 from gear end bearing Inspect output shaft bushing 14 for damage or wear Replace if damaged or excessive wear 13 12 26 14 31 39 ...

Page 10: ...om drum assembly 1 24 24 19 19 25 25 2 7 24 24 19 25 25 19 3 38 6 8 11 34 23 1 34 4 8 Pull drum assembly 1 from end bearing 6 Remove quad rings 34 from grooves in drum bush ings Remove input shaft 11 from end bearing Examine splined ends of input shaft for signs of wear replace if damaged Examine drum assembly 1 for signs of wear ...

Page 11: ... inside drum driver 102 are damaged drum driver must be replaced Remove drum driver by unscrewing 8 capscrews 105 If bushings show signs of wear replace by pressing old bushings from drum 101 and removing o rings from grooves in drum and drum driver Place well oiled o rings 106 into driver and drum Place well oiled o ring 107 on outside of driver Press bushings 104 into drum driver until flange is...

Page 12: ...10 L H MOUNTING CONFIGURATION R H MOUNTING CONFIGURATION WINCH MOUNTING CONFIGURATION ...

Page 13: ...11 DIMENSIONAL VIEWS ...

Page 14: ...12 ...

Page 15: ...43 22 16 40 29 41 33 30a 30c 30b 30e 17 30 6 8 11 34 23 1 3 19 25 25 19 34 7 2 25 25 19 18 5 31 15 42 31 27 20 10 9 28 39 31 14 26 12 13 36 35 4 37 32 19 24 24 24 24 HDP 50 000 WINCH EXPLODED VIEW HDP 50 000 ...

Page 16: ...14 PARTS LIST HDP 50 000 ...

Page 17: ... 1 DRUM CABLE 102 332226 1 DRIVER DRUM 103 412078 1 BUSHING DRUM 104 412079 1 BUSHING DRUM 105 414978 8 CAPSCREW 5 8 18NC X 11 4LG SOC HD 106 462043 2 O RING AS 568 348 3 16X 43 4X 43 8 107 462075 1 O RING AS 568 354 3 16X 51 2X 51 8 DRUM ASSEMBLY 234191 DRUM ASSEMBLY AND PARTS LIST ...

Page 18: ...HXHD GR 5 ZINC PLATED 207 418045 2 NUT 3 8 16NC HEX REG GR 5 ZINC PLATED 208 418098 1 NUT 3 4 16NF HEX JAM 209 418177 2 LOCKWASHER 3 8 MED SECT ZINC PLATED 210 418223 2 WASHER 1 2 USS FLAT ZINC PLATED 211 424005 2 COTTER PIN 212 432033 1 FITTING ELBOW 213 433029 1 ACTUATOR CABLE TENSIONER OVERWOUND 299754 202 205 206 212 213 205 211 210 204 208 210 211 201 203 215 210 214 207 209 214 210 CABLE TEN...

Page 19: ...h has not been installed correctly RAMSEY WINCH shall in no event be liable for special or consequen al damages RAMSEY WINCH makes no warranty in respect to accessories such as being subject to the warran es of their respec ve manufacturers RAMSEY WINCH whose policy is one of con nuous improvement reserves the right to improve its products through changes in design or materials as it may deem desi...

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