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A attachment
Drawing 181
181 - B5045 A2

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH   BOLT      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.   DIA.      
  P     D R A G B C H T W X
B5045 3.075 4,375 60,000 0.62 1.25 1.50 1.25 0.91 1.31 0.88 0.38 2.75 3.84

A1½ attachment
Drawing 141
141-comb A1.5

CHAIN  PITCH ALLOW. U.T.S. PIN SIDEBAR MAX BARREL     BOLT      
NO.   LOAD   DIA. DEPTH GEARING DIA.     DIA.      
  P     D A G B C F H T W X
C131 3.075 3,220 27,500 0.62 1.50 1.13 1.25 0.75 2.00 0.75 0.38 2.44 3.22

Normally supplied with round barrel design

G19 attachment
Drawing 174
174 - 1594 G19

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH   HOLE      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.   DIA.      
  P     D R A G B C H T W X
1594 2.75 3,150 30,000 0.56 1.25 1.25 1 0.8 0.25 0.42 0.31 2.47 3.28

H = Hole diameter - suitable for roll pin connection

G19 attachment with slotted centre
Drawing 176

176 - 1598 SLOTTED

CHAIN PITCH ALLOW. U.T.S. PIN SIDEBAR MAX. BUSH      
NO.   LOAD   DIA. DEPTH GEARING DIA.      
  P     D A G B C F T
1598 2.750 2,450 31,500 0.56 1.25 1.25 1.25 0.56 1.31 0.31

Drawing 182
182 - C275 SLOTTED

CHAIN PITCH ALLOW. U.T.S. PIN SIDEBAR MAX.      
NO.   LOAD   DIA. DEPTH GEARING      
  P     D A G C F T
C275 2.750 1,900 20,000 0.62 1.25 1.22 0.56 1.31 0.31

Forged lug
Drawing 178

178 - B5053 FORGED LUG

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH     NORMAL      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.     RIVET DIA.      
  P     D R A G B C E H T W X
B5043 3.075 4,375 60,000 0.62 1.25 1.50 1.25 0.91 0.75 1.38 0.75 0.38 2.33 3.36

Welded lugs
Drawing 177
177 - B5028 LUG

CHAIN PITCH ALLOW. U.T.S. PIN  SIDEBAR MAX. BUSH   NORMAL      
NO.   LOAD   DIA. DEPTH GEARING DIA.   SWIVEL PIN DIA.      
  P     D A G B C H T W X
B5028 75MM 1,440 20,000 10MM 25MM 18.5MM 15MM 15MM 13.8MM 4MM 32MM 46.5MM
B5039 80MM 2,600 40,000 14MM 35MM 25MM 20MM 20MM 19.8MM 5MM 43MM 59MM

H = Normal swivel pin diameter

Drawing 179
179 - B5043 WELDED LUG

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH     BOLT      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.     DIA.      
  P     D R A G B C E H T W X
B5043 3.075 4,375 60,000 0.62 1.25 1.5 1.25 0.91 0.50 1.45 0.38 0.38 2.75 3.75

Drawing 183
183 - B5020

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH   SWIVEL      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.   PIN DIA.      
  P     D R A G B C H T W X
B5020 2.609 2,380 23,000 0.43 0.88 1.13 1.06 0.64 0.38 0.69 0.25 2.50 3.11

Welded block attachments
Drawing 175
175 - 1594 LUG LY

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH   BOLT      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.   DIA.      
  P     D R A G B C H T W X
1594 2.75 3,150 30,000 0.56 1.25 1.25 1.00 0.80 0.26 0.38 0.31 2.47 3.13

Drawing 180
180 - B5046 WELDED LUG

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH   BOLT      
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.   DIA.      
  P     D R A G B C H T W X
B5046 3.075 4,950 60,000 0.62 1.25 1.5 1.5 0.91 0.75 0.5 0.31 2.47 2.97

Drawing 227
227 - C80 3403

CHAIN PITCH ALLOW. U.T.S. PIN  ROLLER SIDEBAR MAX. BUSH     HOLE            
NO.   LOAD   DIA. DIA. DEPTH GEARING DIA.     DIA.            
  P     D R A G B C F H T T1 W X Y Z
C80 3403 80MM 4,000 33,000 16MM 28MM 45MM 34.5MM 20MM 20MM 50MM 20MM 8MM 6MM 57MM 82MM 20MM 9MM

Drawing 184
184 - C70MM

CHAIN PITCH ALLOW. U.T.S. PIN  SIDEBAR MAX. BUSH   HOLE        
NO.   LOAD   DIA. DEPTH GEARING DIA.   DIA.        
  P     D A G B C H T T1 W X
C70MM 70MM 3,600 31,000 15MM 40MM 32MM 21MM 15MM 20MM 5MM 6MM 60.5MM 78MM

Drawing 259
259 - C80A

CHAIN PITCH ALLOW. U.T.S. PIN  SIDEBAR MAX. BUSH     HOLE            
NO.   LOAD   DIA. DEPTH GEARING DIA.     DIA.            
  P     D A G B C F H T T1 T2 W X Y
C80A 3.15 4,600 33,000 18MM 45MM 35MM 26MM 20MM 50MM 20.4MM 8MM 12MM 6MM 2.23 3.23 15MM

The tabular dimensions and weights are approximate and are not binding.
Design improvements may result in variation from the published figures and verification is recommended.
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