Grouser Bar For Bulldozer and Excavator
A grouser bar is a metal component typically found on heavy machinery, such as bulldozers and track loaders. It is attached to the track shoes and helps improve traction and grip by biting into the ground. Grouser bars are essential for enhancing the machine's performance in challenging terrain, such as loose soil or steep slopes. They come in various shapes and sizes to suit different applications and can be replaced when worn out to maintain optimal functionality.
| SECTIONN | A mm | B mm | C mm | D mm | Length (mm) | W (kg) |
| 225 | 15 | 8 | 19 | 18 | 225 | 0.51 |
| 335 | 20 | 10 | 24 | 21 | 335 | 1.13 |
| 594 | 28.5 | 12.5 | 36.5 | 64 | 594 | 9.4 |
| 610 | 7 | 5 | 22 | 40 | 610 | 2.8 |
| 910HT-558 | 28.575 | 12.7 | 38.1 | 63.5 | 558 | 9.04 |
| 911HT-558 | 26.987 | 12.7 | 41.275 | 82.55 | 558 | 11.55 |
| 911HT-610 | 26.987 | 12.7 | 41.275 | 82.55 | 610 | 12.7 |
| ACORK3 | 10.17 | 6.35 | 19.05 | 31.75 | 76.2 | 0.28 |
| D10 | 27 | 14 | 36 | 68 | 610 | 10 |
| D10-558 | 28.58 | 14.29 | 38.1 | 66.675 | 558 | 9.5 |
| D10-610 | 28.58 | 14.29 | 38.1 | 66.675 | 610 | 10.4 |
| D11 | 27 | 14 | 41 | 82.5 | 711 | 15.2 |
| D12-610 | 34.925 | 12.7 | 44.45 | 76.2 | 610 | 13.8 |
| D7-508 | 16 | 7.94 | 19 | 35.5 | 508 | 2.5 |
| D8-508 | 19.05 | 9.525 | 25.4 | 50.8 | 508 | 4.4 |
| D9-558 | 24.1 | 7.94 | 33 | 50.8 | 558 | 6.1 |
| D9-610 | 24.1 | 7.94 | 33 | 50.8 | 610 | 6.6 |
| ECORK4 | 10.17 | 7.52 | 19.41 | 38.2 | 76.2 | 0.34 |
| KCORK-4.25" | 14.3 | 9.5 | 19.1 | 31.75 | 108 | 0.44 |
| SCORK-4.25" | 25.4 | 7.9 | 28.6 | 50.8 | 108 | 1.1 |
| TCORK-4.25" | 25.4 | 6.4 | 28.6 | 38.1 | 108 | 0.84 |
Different material for reference
Material : 65Mn Hardness : HB300~HB320 Length customizable, max 6000mm
| Part number | A | B | C | D | E | F | L | W (KG) |
| BAR-C-3 | 14.3 | 22.2 | 9.53 | 38.11 | 28.58 | 9.53 | 76.2 | 0.405 |
| BAR-K-4 | 14.3 | 19.1 | 9.53 | 31.76 | 34.93 | 9.53 | 101.6 | 0.4075 |
| BAR-L-3 | 11.1 | 15.9 | 6.35 | 25.4 | 19.05 | 6.35 | 76.2 | 0.1974 |
| BAR-E-3 | 9.5 | 19.1 | 7.94 | 38.1 | 31.75 | 6.35 | 76.2 | 0.325 |
| BAR-A-3 | 9.5 | 15.9 | 6.35 | 34.93 | 28.58 | 6.35 | 76.2 | 0.261 |
Material : 40Cr Hardness : HB500 Casting and Heat treatment needed.
| Part number | A | B | C | D | E | F | L | W (KG) |
| ECORK 3 | 9.5 | 19.1 | 7.94 | 38.15 | 31.8 | 6.35 | 76.2 | 0.326 |
| GCORK 4 | 14.3 | 25.4 | 9.53 | 44.46 | 34.93 | 9.53 | 101.6 | 0.69 |
| JCORK 4 | 19.1 | 28.6 | 9.53 | 60.3 | 49.2 | 11.1 | 101.6 | 1.11 |
| ACORK 3 | 9.5 | 15.9 | 6.35 | 31.7 | 25.4 | 6.35 | 76.2 | 0.237 |
| WCORK 2.5 | 8 | 14.3 | 6.5 | 19.1 | 13.92 | 5.18 | 63.5 | 0.105 |
| KCORK 4 | 14.3 | 19.1 | 9.53 | 31.76 | 22.23 | 9.53 | 101.6 | 0.405 |
| HCORK 4 | 15.9 | 25.4 | 9.53 | 52.39 | 41.28 | 11.11 | 101.6 | 0.835 |
| CCORK 3 | 14.3 | 22.2 | 9.52 | 38.1 | 28.58 | 9.52 | 76.2 | 0.405 |
Material : 42CrMoNi Hardness : HB500-550 Casting and Heat treatment needed.
| Part number | A | B | C | D | E | F | L | W (KG) |
| D9-610 | 24.1 | 33 | 7.94 | 50.8 | 41.28 | 9.53 | 610 | 6.6 |
| D10-610 | 28.58 | 38.1 | 14.29 | 66.68 | 57.15 | 9.53 | 610 | 10.4 |
- WHICH SHAPE BEST FITS YOUR WEAR PATTERN?
STRAIGHT BAR
- Wear pattern is even all the way across
- Shoe is trimmed for a flat surface
- Works well with automated welders
FORGED BAR
- Rounded wear pattern with severely worn edges
- Eliminates the need for trimming
- Ends of bar are clipped at a 45 degree angle for less turning resistance and added support
- Hooked bar ends are designed to fit track shoes with severe wear on edges
- Ideal for track shoes welded in the field
CURVED BAR
- Slightly rounded wear pattern
- Eliminates the need for trimming
- Curved bar shape reduces amount of fill weld required
- Ideal for track shoes welded in the field
BEVELED BAR
- Wear pattern is even all the way across
- Shoe is trimmed for a flat surface
- Ends of bar are clipped at a 45 degree angle for less turning resistance and added support
- Works well with automated welders
