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Winch Dimensions

DIMENSIONS SHOWN ARE INCHES OVER MILLIMETERSWINCH MOUNTING CAPSCREWS MUST MEET OR EXCEED SAE GRADE 5 SPECIFICATION

*NOTE: THESE HOLE LOCATIONS MUST BE HELD WITHIN .03” (0.8 MM) OF TRUE POSITION. RECOMMENDED MOUNTING HOLE DIAMETER IS .53” (13.5 MM).

Applications• Towing & Recovery• Petroleum

• Forestry• Mining

• Construction• Refuse

4 5

• Rated Line pull 8,000 lbs

• Recommended cable 3/8”

• Available with a Blocked Clutch

Specifications

Rated Line Pull

Gear Reduction

Weight (without cable)

8,000 lbs.………………. (3,620 kgs)

………………………………. 5.1:1

RPH 8,000-S………… 90 lbs. (41 kgs)RPH 8,000-Y……….85 lbs. (38.5 kgs)

LAYER OF CABLE

*RATED LINE PULLPER LAYER

RPH – 8000 – S

RPH – 8000 – Y

LINE SPEED (at 15 GPM)

Lbs.Kgs.

Ft.M.

Ft.M.

1

8,0003,620

257.0

154.0

FPM(MPM)

50(15.2)

2

6,8003,080

5516.0

3510.0

FPM(MPM)

58(17.6)

3

5,9002,670

9027.0

6018.0

FPM(MPM)

67(20.3)

4

5,2002,350

13039.0

8525.0

FPM(MPM)

76(23.1)

5

4,7002,120

17051.0

11534.0

FPM(MPM)

84(25.5)

* These specifications are based on recommended cable of 3/8” EIPS cable.

Hydraulic Systems Performance 14.9 Cubic Inch Motor

Applications• Towing & Recovery• Petroleum

• Forestry• Mining

• Construction• Refuse

50

40

30

20

10

LINE

SPE

ED F

IRST

LAY

ER (F

PM)

0 5 10 15 FLOW (GPM)

8,000

7,000

6,000

5,000

4,000

3,000

2,0001,000

00 1,000 2,000 3,000

WORKING PRESSURE (PSI)

LINE

PUL

L-FI

RST

LAYE

R (L

BS.)

WIT

HOUT

COU

NTER

BAL

ANCE

VALV

E

WIT

H CO

UNTE

R BA

LANC

E VA

LVE

Winch Dimensions

Hydraulic Systems Performance 24.9 Cubic Inch Motor

*10,000

8,000

6,000

4,000

2,000

00 500 1,000 1,500 2,000 2,500

LINE

PUL

L-FI

RST

LAYE

R (L

BS.)

WORKING PRESSURE (PSI)

35

30

25

20

15

10

5

0

LINE

SPE

ED-F

IRST

LAY

ER (F

PM)

0 5 10 15 FLOW (GPM)

Specifications

• Rated Line pull 10,000 lbs • Recommended cable 7/16”

• Available with a Blocked Clutch

• Meets SAE J706 • Made in the USA

Rated Line Pull

Brake Capacity

Gear Reduction

Weight (without cable)

10,000 lbs.………………. (4,530 kgs)

8,000 lbs…………………(3,620 kgs)

…………………. .……………5.1:1

RPH 10,000-S……… .95 lbs. (43 kgs)RPH 10,000-Y……… .90 lbs. (41 kgs)RPH 10,000-X………100 lbs. (46 kgs)

LAYER OF CABLE

*RATED LINE PULLPER LAYER

**RPH – 10,000 – S

RPH – 10,000 – Y

RPH – 10,000 – X

Lbs.Kgs.

Ft.M.

Ft.M.

Ft.M.

1

10,0004,530

206.0

154.0

206.0

FPM(MPM)

32(9.8)

2

8,3003,760

5015.0

309.0

5015.0

FPM(MPM)

38(11.6)

3

7,1003,220

8024.0

5516.0

8024.0

FPM(MPM)

44(13.4)

4

6,2002,810

11535.0

7522.0

11535.0

FPM(MPM)

51(15.5)

5

16048.0

FPM(MPM)

57(17.4)

LINE SPEED(at 15 GPM)

* These specifications are based on recommended cable of 7/16” EIPS cable.** Last layer does not conform to SAE standard J706.

• Meets SAE J706

• Made in the USA

RPH 8,000 RPH 10,000

DIM.LETTER

A

B

C

RPH 8,000-S(“STD.” DRUM)

9.75247.6

12.25311.1

26.75679.4

RPH 8,000-Y(“Y” DRUM)

6.50165.1

9.00228.6

23.50596.9

DIM.LETTER

A

B

C

RPH 10,000-S(“STD.” DRUM)

9.75247.6

12.25311.1

27.48698.0

RPH 10,000-Y(“Y” DRUM)

6.50165.1

9.00228.6

24.23615.4

RPH 10,000-X(“X” DRUM)

9.75247.6

12.25311.1

27.48698.0

DIMENSIONS SHOWN ARE INCHES OVER MILLIMETERSWINCH MOUNTING CAPSCREWS MUST MEET OR EXCEED SAE GRADE 5 SPECIFICATION

*NOTE: THESE HOLE LOCATIONS MUST BE HELD WITHIN .03” (0.8 MM) OF TRUE POSITION. RECOMMENDED MOUNTING HOLE DIAMETER IS .53” (13.5 MM).

ramsey.com

Table of Contents

Table of contents and limited warranty excerpt……………………………………………………………..2Performance data table…………………………………………………………………………………....3RPH 8,000 Series winches and RPH 10,000 Series winches………………………………………………4-5RPH 12,000 Series winches and RPH 15,000 Series winches………………………….………………….6-7RPH 20,000 Series winches and RPH 25,000 Series winches……………………………………………..8-9RPH 30,000 Series winches and RPH 35,000 Series winches…………………………………………..10-11RPH 45,000 Series winches and RPH 50,000 Series winches…………………………………………..12-13Options for RPH Series: Planetary Hydraulic winches………………………………………………………14

WARNING

Winches are not to be used to lift, support or otherwise transport personnel. A minimum of five (5) wraps of cable around the drum is necessary to support the rated load. Cable clamp is not designed to hold the load.

Limited Warranty Excerpt

Ramsey Winch warrants each new winch to be free from defects in workmanship for a period of one (1) year from date of purchase. The obligation under this warranty, statutory or otherwise, is limited to the replacement or repair at our factory of such part or parts as shall appear to us upon inspection to be defective in materials and workmanship. Complete warranty statement packed with each item.

2 3

How to Select a Winch

1. Determine the line pull required.

2. Determine the size (diameter) and length of cable required.

3. Where will the line load occur–on the first layer of cable on the drum barrel? The second? The third? Refer to the Line Pull and Cable Capacity Per Layer charts in Ramsey performance data on page 3 to determine the proper size winch to meet these line size, length and load requirements.

4. Select the proper winch model and determine the first layer rating required (all performance charts in this brochure are based on the first layer line pull ratings. All winches are rated based on first layer).

EXAMPLE: Customer” A” has a load that requires a 14,000 lb. line pull and has selected 120 ft. of 9/16” cable as the optimum length covering most of his use. His design requires a Planetary Hydraulic winch.

Referring to the charts in the performance data, he notes that 120 ft. of 9/16” cable will build up to three layers on a RPH 20,000* and that the winch provides 14,700 lbs. maximum allowable line pull on the third layer.

The first layer line pull rating of the RPH 20,000 (20,000 lbs.) is now used by customer “A” to determine the hydraulic pressure (PSI) required to provide 14,000 lbs. pull on the 3rd layer as shown on the RPH 20,000 performance data in this manual.

Line speeds shown on the charts in the brochure are also based on the first layer. (First layer line speeds are the slowest of any layer.)

*For performance using wire sizes other than the recommended size, contact the factory.

Performance Data

* Last layer does not conform to SAE Standard J706.** RPH 10,000 Brake capacity 8,000 lbs.

HydraulicPressure Required

For Rated

Line Pull(PSI)

2500

2100

2100

2500

2400

2500

3000

2800

2650

2800

3000

Hydraulic Flow

Required For

Rated Line

Speed(GPM)

15

15

15

15

15

15

15

15

15

25

25

GearRatio

5.1:1

5.1:1

5.1:1

5.1:1

7.7:1

25.53:1

25.53:1

31.89:1

31.89:1

51.35:1

51.35:1

LinePull

(LBS)(KGS)

80003620

10,0004530

10,0004530

12,005440

15,0006800

20,0009070

25,00011,340

30,00013,605

35,00015,909

45,00020,380

50,00022,670

CableCap.(Ft)(M)

257.0154.0

20 6.0154.0

206.0

206.0

3510.0

3510.0

3510.0

309.0

257.60

3510.0

309.0

LineSpeed(FPM)(MPM)

5015.2

329.8

329.8

329.7

257.6

267.9

278.3

195.7

154.6

237.0

237.0

Line Pull

(LBS)KGS)

68003080

83003760

83003760

10,0004530

12,6005710

16,9007660

20,8009430

25,20011,430

28,60013,000

37,70017,100

40,90018,550

CableCap.(Ft)(M)

5516.035

10.0

5015.0309.0

5015.0

5015.0

7522.0

8525.0

7522.0

7522.0

6018.3

7522.0

6519.0

LineSpeed(FPM)(MPM)

5817.6

3811.6

3811.6

3811.5

298.8

309.1

319.5

237.0

185.5

278.2

288.6

Line Pull

(LBS)KGS)

59002670

71003220

71003220

85003850

10,8004890

14,7006660

17,9008110

21,7009840

24,20011,000

32,40014690

34,60015,690

CableCap.(Ft)(M)

9027.060

18.0

8024.055

16.0

8024.0

8024.0

12538.0

13541.0

12538.0

12036.0

10532.0

12538.0

11033.0

LineSpeed(FPM)(MPM)

6720.3

4413.4

4413.4

4413.4

3410.3

3510.6

3611.1

267.9

216.4

329.8

3310.1

Line Pull

(LBS)KGS)

52002350

62002810

62002810

75003400

95004300

13,0005890

15,6007070

19,1008660

21,0009545

28,50012,920

30,00013,600

CableCap.(Ft)(M)

13039.085

25.0

11535.075

22.0

11535.0

11535.0

18054.0

19559.0

18556.0

17553.0

15547.2

18054.0

16048.0

LineSpeed(FPM)(MPM)

7623.1

5115.5

5115.5

5115.5

3911.8

3911.8

4111.8

298.8

237.0

3611.0

3811.7

Line Pull

(LBS)KGS)

47002120

55002490

66002990

85003850

11,6005260

13,9006300

17,0007700

18,5008390

25,30011,460

26,40011,970

CableCap.(Ft)(M)

17051.011534.0

16048.0

16048.0

24073.0

26580.0

24574.0

23571.0

20060.0

24574.0

22066.0

LineSpeed(FPM)(MPM)

8425.5

5717.4

5717.3

4413.4

4413.4

4614.0

3310.0

288.5

4012.2

4313.2

1st Layer 2nd Layer 3rd Layer 4th Layer 5th Layer

WinchModel

RPH 8,000-S

RPH 8,000-Y

RPH 10,000-S

RPH 10,000-Y

RPH 10,000-X

RPH 12,000

RPH 15,000

RPH 20,000

RPH 25,000

RPH 30,000

RPH 35,000

RPH 45,000

RPH 50,000

*

**

Recom-mended

Wire RopeSize

(INCH)(MM)

3/810

7/1611

7/1611

7/1611

1/213

9/1614

5/816

5/816

3/419

3/419

7/822

WinchRating(LBS)

8,000

10,000

10,000

12,000

15,000

20,000

25,000

30,000

35,000

45,000

50,000

Weightwithoutcable(LBS)(KGS)

90418539

95439041

10046

110

50

300136

375170

380

172

486220

568 258

689313

689313

6th Layer

Line Pull

(LBS)KGS)

76003440

15,4006980

22,90010,380

CableCap.(Ft)(M)

31094.0

30091.0

31094.0

LineSpeed(FPM)(MPM)

4814.6

3610.9

4513.7

*

*

*

*

*

*

*

**