HEAVY DUTY ABRASION U DOZER BLADES
FOR DOZERS / CRAWLER TRACTORS
Dymax Heavy Duty Abrasion U Dozer Blades, sometimes referred to as Taconite Blades, are built to withstand the toughest mining environments. With 28 degree wing angles, these blades allow for improved capacities and material retention during the push. Options include rock guards, wear liners, white iron wear blocks, replaceable side shrouds and vertical slat rock guards.
Available for Caterpillar, Komatsu and Liebherr crawler dozer and track type tractors. A Balderson family tradition since the 1930s.
Features & Options
- 28° wing angle.
- Includes replaceable OEM brand cutting edges.
- Fits factory outside mount push arms.
- Available with liner wear package for severe abrasion resistance and moderate to high impact environments.
- Available with Hardox® 400 and Hardox® 500 Wear Package for high impact, abrasive applications.
- Available with white iron wear blocks, side replacement shrouds and other types of wear protection.
- Available with top screen rock guard.
SPECIFICATIONS
| Machine Size | Model Code Description Weight |
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| Cat D8, Komatsu D155 | DX-BL-HDU-12.0x16ft1-WD-30
Blade – Heavy Duty U – 12.00 yd³ capacity x 16 feet 1 inches wide – Wheel Dozer – Class 30. STANDARD FEATURES: replaceable edge group with 4″ thick end bits, full moldboard liner package AR400, horizontal slat rock guard on top of moldboard, 28 degree wing angles, underside weld-on sole plate / HD design, side protective wear plate / guard package to cover push arm tilt cylinder. Weight: 14,700 lbs |
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| Cat D6, Komatsu D65 | DX-BL-HDU-8.75x11ft4-TD-10
Blade – Heavy Duty U – 8.75 yd³ capacity x 11 feet 4 inches wide – Track Dozer – Class 10. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters, vertical slat rock guard on top moldboard, includes bolt-on accugrade mount locations. OPTIONS: specialized liner plate packages, replaceable side cutters. (Not supplied – contact Dymax for pricing information.) Weight: 4,250 lbs |
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| Cat D6, Komatsu D65 | DX-BL-HDU-8.75x11ft-TD-10
Blade – Heavy Duty U – 8.75 yd³ capacity x 11 feet wide – Track Dozer – Class 10. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters, vertical slat rock guard on top moldboard, includes bolt-on accugrade mount locations. XW SERIES TRACTORS Weight: 4,140 lbs |
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| Cat D7, Komatsu D85 | DX-BL-HDU-12.00x13ft-TD-20
Blade – Heavy Duty U – 12.00 yd³ capacity x 13 feet wide – Track Dozer – Class 20. STANDARD FEATURES: for severe duty applications – iron ore, taconite; 28 degree wing angles, replaceable bolt-on cutting edges with end bits, vertical slat rock guard on top moldboard, 1/4″ thick half moldboard liner AR400, external T1 wear plates. Weight: 4,950 lbs |
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| Cat D8, Komatsu D155 | DX-BL-HDU-15.9x14ft6-TD-30
Blade – Heavy Duty U – 15.90 yd³ capacity x 14 feet 6 inches wide – Track Dozer – Class 30. STANDARD FEATURES: 28 degree wing angles, replaceable bolt-on cutting edges with end bits, vertical slat rock guard on top moldboard, attaches to factory outside mounted push arms, 3/8″ thick full AR400 wear liner package 10x piece design, 1.50″ T1 side cutters, external T1 wear plates. Weight: 9,400 lbs |
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| Cat D8, Komatsu D155 | DX-BL-HDU-17.75x14ft-TD-30
Blade – Heavy Duty U – 17.75 yd³ capacity x 14 feet wide – Track Dozer – Class 30. STANDARD FEATURES: 28 degree wing angles, replaceable bolt-on cutting edges with end bits, vertical slat rock guard on top moldboard, attaches to factory outside mounted push arms, 3/8″ thick full AR400 wear liner package 10x piece design, 1.50″ T1 side cutters, external T1 wear plates. Weight: 9,700 lbs |
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| Cat D9, Komatsu D275 | DX-BL-HDU-22.50x16ft-TD-40
Blade – Heavy Duty U – 22.50 yd³ capacity x 16 feet wide – Track Dozer – Class 40. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters, vertical slat rock guard on top moldboard, AR 400 liner package. Weight: 12,500 lbs |
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| Cat D10, Komatsu D375 | DX-BL-HDU-28.8x17ft5-TD-50
Blade – Heavy Duty U – 28.8 yd³ capacity x 17 feet 5 inches wide – Track Dozer – Class 50. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters, vertical slat rock guard on top moldboard, AR400 liner package. Weight: 16,000 lbs |
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| Cat D10, Komatsu D375 | DX-BL-HDU-29.0X18ft-TD-50
Blade – Heavy Duty U – 29.0 yd³ capacity x 18 feet wide – Track Dozer – Class 50. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters, vertical slat rock guard on top moldboard, AR400 liner package. Weight: 16,310 lbs |
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| Cat D10, Komatsu D375 | DX-BL-HDURG-28.8x17ft5-TD-50
Blade – Heavy Duty U Carbide Liner – 28.8 yd³ capacity x 17 feet 5 inches wide – Track Dozer – Class 50. STANDARD FEATURES: replaceable bolt-on cutting edges and end bits, 28 degree wing angles, attaches to factory outside mounted push arms, heavy duty side cutters 2.0″ thick, vertical slat rock guard on top moldboard, includes full chrome carbide wear liner package installed on the moldboard face, features 6 piece section in middle and 4 sections on wings. Weight: 17,500 lbs |
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| Cat D11 | DX-BL-HDU-45.0x20ft4-TD-60
Blade – Heavy Duty U – 45.00 yd³ capacity x 20 feet 4 inches wide – Track Dozer – Class 60. STANDARD FEATURES: replaceable CAT pattern bolt-on cutting edges and end bits, vertical slat rock guard on top moldboard, full AR400 liner package installed on moldboard face, 2.5″ thick heavy duty side cutters, twin tilt hardlines and cover plates, fits outside mount push arm group. Fits CAT D11 750HP tractors Weight: 29,600 lbs |
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NOT SUPPLIED: connector blocks, pins and retainers that attach the blade to the push arms.
Design and specifications are subject to change without notice.
