Highlights
Key Advantages
- Machined to hold closure and alignment on the drifter, which cuts vibration drift and premature bushing wear.
- Alloy handles constant pounding in hard rock headings — we've seen these outlast generic castings by months in abrasive ground.
- Slips into Boomer 104, 281, 281 DH, 282, K111, K41, K41x, S1d, S2 and Simba H157 rigs. One part number, no spacers needed.
- At roughly 2 kg, it's easy for the crew to handle during a shift change, but still heavy enough where it counts.
Use Cases
Applications
- Underground production drilling in metal mines — keeps the drifter straight when you're pulling long rounds.
- Tunnel face drilling and rock bolting — reduces side-load on the feed rail when the bit walks.
- Quarry bench drilling for aggregate — handles constant tramming and setup without cracking.
- Development drifting where water and muck are always an issue — the alloy holds up to corrosion better than standard steel.
- Longhole stoping with Simba H157 — the piece doesn't back off under high feed pressure.
Specs
Technical Specifications
| Part number | 3128078626 |
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| Compatible rigs | Boomer 104, 281, 281 DH, 282, K111, K41, K41x, S1d, S2; Simba H157 |
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| Weight | Approx. 2 kg per piece |
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| Material | High-strength wear-resistant alloy steel |
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| What it does | Closure support, vibration damping, alignment |
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| Packaging | Individual industrial wrap — no scuffs in transit |
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Details
Detailed Description
现货供应：凿岩机引擎护盾 3128078626，适用于采矿设备。护盾 3128 0786 26 每件约 2 公斤
适用机型：Boomer 104, Boomer 281, Boomer 281dh, Boomer 282, Boomer K111, Boomer K41, Boomer K41x, Boomer S1d, Boomer S2, Simba H157
Epiroc 端部件 3128078626 是一种精加工的终端组件，旨在为 Epiroc 液压凿岩系统提供可靠的闭合、对准和结构支撑。该端部件有助于保持系统完整性，减少振动应力，确保在严苛工况下具有较长的使用寿命。采用高强度、耐磨合金材料制造，并完全兼容 Epiroc 凿岩设备，3128 0786 26 端部件非常适合对耐久性和运行可靠性要求极高的采矿、隧道掘进和采石作业。
FAQ
FAQ
Will 3128078626 fit my Boomer 282?
Yes. All Boomer 282 rigs use this end piece, so it's a straight swap. If your serial number is early, you might still have the same geometry; just send us the full model tag and we'll double-check before shipping.
I have a Boomer K41x — is this the right end piece?
Yes, K41x is on the list. The shield end piece is the same across the K41 family. If it's seen a lot of running hours, a new one usually tightens up the drifter's rear support and quiets the hammer rattle.
What material are these made from?
They're machined from a robust wear-resistant alloy. Nothing exotic, but it's not cast iron either. It'll handle the repetitive shock better than generic replacements, especially in rock where silica is high.
Roughly how much does one weigh?
Around 2 kg a piece. Light enough a mechanic can sling it on without calling for the overhead crane, but solid enough to last.
Do you stock these, or is it made to order?
We try to hold buffer stock for the common rigs. Usually we can pull an order the same day and have it on a truck within 1–3 working days. For urgent jobs, mention it when you send the RFQ and we'll prioritize.
