Home / 凿岩台车配件 / 3222330090 Epiroc 3222320895 Dr. St. Supp. Half Atlas Copco Drill Mining Parts Roc D65 FEED BEAM
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3222330090 Epiroc 3222320895 Dr. St. Supp. Half Atlas Copco Drill Mining Parts Roc D65 FEED BEAM

Epiroc Dr. St. Supp. Half for Atlas Copco Roc Series – In Stock

This is a genuine Epiroc 3222330090 Dr. St. Supp. Half (also cross-referenced as 3222320895). It's used on the feed beam of Atlas Copco surface drills, specifically the Roc D65, Roc D55, Roc L6, and Roc L8. The part keeps the drill steel in line and cuts down on wobble, which spells better hole accuracy and less wear on surrounding components. It's built to Epiroc's original spec, so bolt-up is straightforward. Weight is 6kg. We have it on the shelf and can ship right away.

3222330090 Epiroc 3222320895 Dr. St. Supp. Half Atlas Copco Drill Mining Parts Roc D65 FEED BEAM
#352
Highlights
Key Advantages
  • Direct replacement for Epiroc 3222330090 / 3222320895
  • Fits Roc D65, D55, L6, and L8 feed beams
  • Helps maintain drill steel alignment, reducing premature wear on guides and shanks
  • OEM spec material and machining – no fiddling with alignment during install
  • 6kg weight – easy for one mechanic to handle
  • In stock and ships within 1-2 business days
Use Cases
Applications
  • Surface mining drills running Atlas Copco Roc D65, D55, L6, or L8
  • Quarry operations where the rig sees daily multi-shift duty
  • Foundation and rock excavation drilling contractors
  • Replacement when the original support half is cracked, worn, or lost
  • Preventive maintenance on feed beam assemblies to avoid unplanned downtime
Specs
Technical Specifications
BrandEpiroc
Part Number3222330090 (also 3222320895)
DescriptionDr. St. Supp. Half (Drill Steel Support Half)
Compatible ModelsAtlas Copco Roc D65, Roc D55, Roc L6, Roc L8
Weight6 kg
AvailabilityIn stock, ready to ship
Details
Detailed Description
Brand :Epiroc
Part No. :3222320895
Description :Dr.st.supp.half
Use in :Roc D65 , Roc L6 , Roc L8
In stock
Weight:6kg


Brand :Epiroc
Part No. :3222330090
Description :Dr.st.supp.half
Use in :Roc D55 , Roc D65 , Roc L6 , Roc L8
In stock

3222330090 Epiroc 3222320895 Dr. St. Supp. Half Atlas Copco Drill Mining Parts Roc D65 FEED BEAM

Here are some of our spare parts:

 

3128312579EXTENSION CYLINDER69Other parts
5112319014DIFFERENTIAL SIDE GEAR1.2Axle
5112300310THRUST WASHER0.052Axle
5112319015BOLT0Axle
5112319016LID0Axle
5112319017DIFFERENTIAL HOUSING10.9Axle
5112300378BEARING1.3Axle
5112320634BEVEL GEAR SET11.4Axle
55050557SLIDE PIECE1.8Propulsion beam
56002936SEAL KIT0.9Other parts
56016048REPAIR KIT0.98Sealing element
02683059SEAL KIT0.98Sealing element
56019416SEAL KIT0.605Other parts
S1028788SPARE PARTS0Other parts
S1014472SPARE PARTS0Other parts
S1014473SPARE PARTS0Other parts
K000907858SPARE PARTS0Other parts
5112303214O-RING0.018Axle
23508158WEARING PIECE2.16Propulsion beam
23501628SLIDE5.42Propulsion beam
3128314254CYLINDER63hydro-cylinder
0501001900BEARING,SP.PL.1Other parts
3222188141MAIN CARTRIDGE3.4Other parts
89000648DRILL PIPE0Other parts
09370176O-RING0.006Other parts
09370120O-RING0.004Sealing element
09370300O-RING0.002Sealing element
09370054O-RING0.01Sealing element
56014134HYDRAULIC CYLINDER, DOUBLE-ACTING86hydro-cylinder
09372176SEAL0.065Other parts
09372177SEAL, SHAFT0.08Other parts
06532042HEX SOCKET-HEAD SCREW RB0.043Other parts
AF00500566SCREW, SOCKET HEAD, HEXAGON0.04Other parts
56027301SHAFT SEAL0.031Other parts
5112318773O-RING0.015Axle
3176002608CABLE COMPLETE0.165Electrical components
3128317540LUBRICAT.HOSE0.06Other parts
3115916490REPAIR KIT0.501Other parts
3222330246TEMP. SENSOR0.16Other parts
3128259061PROPELLER BEAM ASSEMBLY180Propulsion beam
3115361300SCREW 35CRMOV0.35rock drill
55019127SHAFT1.923Transfer box
0509012129BEARING1.2Other parts
3115222100SCREW0.42rock drill
3115265200FORGED SCREW/35CRMOV0.855rock drill
3115265300FORGED SCREW/35CRMOV1rock drill
90510339BITS5.5Other parts
3217927300POLYAMIDE HOSE0.006rock drill
514612BEARING6.82bearing
3115315800STOP RING1.7rock drill
3222330765VALVE1.7Hydraulic components
3222330764VALVE1.2Hydraulic components
3115343900TRANSMISSION SHAFT1.9rock drill
9126181203PISTON ROD11.1Other parts
3222328129V-BELT0.25Other parts
3115917090O-RING SET0.252Other parts
3222315712PLC0Electrical components
85854349CONTACTOR1.6Electrical components
9121099009CEILING REPAIR KIT0Other parts
3155218901CRADLE0.19Other parts
3030143890SEAL KIT0.13Other parts
9120099305SEAL KIT0.065Other parts
3125488983BOOM TELESCOPIC OUTER CYLINDER ASSEMBLY104.5Other parts
3125492190KEY9.9Other parts
0211196312CONNECTING BOLT OF TURNOVER CYLINDER0.13Other parts
3128305729CYLINDER CLIP1.8Other parts
3153865000WASHER0.24Other parts
0663909600REPAIR KIT FOR MAIN CONTROL VALVE0Other parts
3217978753RELAY0.33Electrical components
5112304340HEADLIGHT0.67Other parts
3030144290SEAL KIT0.26Other parts
3222307563DIAPHRAGM0.045Other parts
85336109JOY-STICK0.14Electrical components
3128306181HOLDER1.1Propulsion beam
3222324923STEEL SHEET1.9Propulsion beam
3222188151MAIN CARTRIDGE4Other parts
3222188152FILTER SET5Other parts
4350258460REPAIR KIT2.8Other parts
4350276053SPARE PARTS SET2.8Other parts
3222309930SUCTION HOSE17Vacuum tube
3222309929VACUUM TUBE45Vacuum tube
55180302COMPRESSOR7.44pilothouse
654560V-BELT0.13engine
3222324298STARTER10.1engine
3362261850PERNOS0Other parts
3363098713LOWER HAMMER ASSEMBLY0Other parts
3363033027ESPIGA DE SEGURIDAD0Other parts
0367100011V-BELT0.2pilothouse
3128078414WIRE ROPE1.5Propulsion beam
15012128SUPPORT PLATE0.062rock drill
15013398BUSHING0.831rock drill
55052086BEARING BUSHING0.8rock drill
15360328DISTRIBUTOR1.84rock drill
15262188BUSHING D60.11rock drill
88792979SEAL KIT0.26rock drill
3128305977CRADLE18Propulsion beam
3222309744DR.ST.SUPP.HALF10.4Other parts
3222326583PIN0.41Other parts
3216739300BUSHING0.03Other parts
0335112700CIRCLIP0.005Other parts



FAQ
FAQ
How do I know if this fits my drill?
Check your machine model against the list: Roc D65, Roc D55, Roc L6, or Roc L8. If it's one of those, this support half will fit the feed beam.
Is this an aftermarket copy?
No, it's a genuine Epiroc part. That means it matches the original dimensions and material spec, so it drops in without modification.
What if I need it fast?
We keep this item in our warehouse. Orders placed before 3pm (CST) typically ship same day. Transit time depends on your location, but most US addresses see it in 2-5 business days.
Can one person install it?
Yes, at 6kg it's manageable by one mechanic. You'll likely need to support the drill steel while bolting it up, but no special lifting gear is required.
I have a Roc L8 but the part number on my old support is 3222320895. Will this work?
Yes, 3222330090 and 3222320895 are interchangeable for the Roc L8. Epiroc have made both numbers for this same support half, so you can use either.
Stock
Check Stock & Get a Quote
Email our parts desk for a quick reply. We can also check compatibility with your machine serial number.