SPECIFICATIONS
AU103170 H5B 76
CHAIN COMPONENT IDENTIFICATION
NOTE:
Standard digging chain configurations are illustrated on the following pages. For other digging requirements
see your dealer and ask about other options available to meet your particular digging requirements.
Standard 260 Digging Chain, 2 Pitch, 6” Digging Width (50,000 lb)
Cup Cutter Assembly
BS99G079
1. CUTTING TOOTH - RIGHT HAND
2. CUTTING TOOTH - LEFT HAND
3. SPACER - TUBE, OUTSIDE MOUNT
4. SPACER - TUBE, INSIDE MOUNT
5. SPACER - FLAT
6. BOLT - HEX HEAD 3/8 X 3-3/4 INCH GR8 ZINC PLATED
7. BOLT - HEX HEAD 3/8 X 3 INCH GR8 ZINC PLATED
8. LOCK NUT - PREV TRQ 3/8 GR8 ZINC PLATED DIRECT
NOTE:
Repeat the tooth sequence shown until the chain
is complete.
NOTE:
If additional information is needed, see your Astec
dealer for part numbers and quantities of items shown
when replacing worn or missing parts.
1
6
4
CENTER CUT
10.16 cm (4 INCH) CUT
10.16 cm (4 INCH) CUT
10.16 cm (4 INCH) CUT
10.16 cm (4 INCH) CUT
2
CENTER CUT
8
1
8
2
5
7
3