Draft Gear

K/R

“A” (in)

“B”

“C”

Net Weight (kg)

Specification

KR-01-1

15.5 (393.7mm)

1-1/2＂

1-9/16＂

20.1

• Meet AAR S-121 Specification
• Material as AISI 1045
• Forged
• Delivered as:
• Heat Treated as Quenching and Tempering.
• No-Heat Treated

3. Additional Variations in “A”, “b” and “C” dimensions available to meet your requirements.

KR-01-2

16 (406.4mm)

1-1/2＂

1-9/16＂

20.6

KR-01-3

16-1/2＂(419.1mm)

1-1/2＂

1-9/16＂

21.2

KR-01-4

17＂(431.8mm)

1-1/2＂

1-9/16＂

21.7

KR-01-5

17-1/2＂(444.5mm)

1-1/2＂

1-9/16＂

22.3

KR-01-6

18＂(457.5mm)

1-1/2＂

1-9/16＂

22.8

KR-01-7

18-1/2＂（469.9mm）

1-1/2＂

1-9/16＂

23.4

KR-01-8

19＂（482.6mm）

1-1/2＂

1-9/16＂

23.9

KR-01-9

19-1/2＂（495.3mm）

1-1/2＂

1-9/16＂

24.5

KR-01-10

20＂(508mm)

1-1/2＂

1-9/16＂

25

Line

“A”

WT.(kg)

Specification

KR-03-1

12-1/2”

17.2

1.Forged 2.MaterialasAISI1045 3.Deliveredas:

• HeatTreatedasQuenchingandTempering.
• No-HeatTreated

KR03-2

12-3/4”

17.7

KR-03-3

17-1/2”

24.5

KR-03-4

24”

73

KR-03-5

26”

31.1

KR-03-6

12-7/8”

18.1

KR-03-7

12”

16.8

KR-03-8

30”

105

KR-03-9

18-1/4”

21.6

KR-03-10

21-1/2”

24.9

KR-03-11

19-3/4”

22.8

KR-03-12

9-1/2”

11

Coupler pin

A

B

Specification

Y47 PN-02-1

3-1/2

11-15/16

AAR M-118,Material AISI 1060 or Alloy Steel 42CrMo

Knuckle Pin

A

B

C

Specification

C10 PN-04-1

1-5/8

12-7/8

13-3/8

AAR M-118,Material AISI 1060 or Alloy Steel 42CrMo

Draft key retainer lock

Weight

Specification

Ref.DWG RT1138-1PN-05-1

0.36kg

AAR S-120

Draft key retainer

Material

Weight

Specification

Ref.DWG.RT1138-4 PN-05-2

ASTM A576 Grade 1030 steel

1.36kg

AAR S-120

Draft key retainer keeper

Weight

Material

Specification

Ref.DWG RT1138-2 PN-06-1

1.81kg

ASTM A576 GRADE 1030

AAR S-120

Draft key washer

Weight

Material

specification

Ref.DWG RT1138-6 PN-07-1

1.13kg

ASTM A576 GRADE 1030

1.AAR S-120 2. Forged