5/5
Powerful and reliable!
Using it on a Volvo ECR88 for demolition work. Very strong impact and handles reinforced concrete with no problem. Delivered in 2 days.
Erik N.·Verified Buyer
+6 MORE
IN STOCK · Ships within 24–48h
Rock Auger S4-250 mm
- Fits 8–12 ton excavators
- CAT / Volvo / Kubota compatible
- Quick hitch compatible
The GORE S4 Rock Range is built for pure impact — delivering the power needed to cut directly into solid rock, high-density shale, and concrete rubble. When standard and tungsten augers can’t make progress, the GORE Rock Auger takes over.
Constructed from high-grade, reinforced steel with a constant spiral profile, the S4 Rock Auger is engineered for maximum penetration and controlled drilling.
A hardened rock pilot paired with heavy-duty rock picks fractures and breaks through unforgiving ground, giving you clean, consistent performance in the toughest environments.
Choose the Rock Range when the job demands unshakeable strength — true bedrock capability.
Standard hub: 65 mm round.
- 5 YEAR WARRANTY
- IN STOCK · SALTSJÖ-BOO
- FAST DELIVERY 2–5 DAYS
- EXPERT SUPPORT
+6 MORE
IN STOCK · Ships within 24–48h
Rock Auger S4-250 mm
- Fits 8–12 ton excavators
- CAT / Volvo / Kubota compatible
- Quick hitch compatible
The GORE S4 Rock Range is built for pure impact — delivering the power needed to cut directly into solid rock, high-density shale, and concrete rubble. When standard and tungsten augers can’t make progress, the GORE Rock Auger takes over.
Constructed from high-grade, reinforced steel with a constant spiral profile, the S4 Rock Auger is engineered for maximum penetration and controlled drilling.
A hardened rock pilot paired with heavy-duty rock picks fractures and breaks through unforgiving ground, giving you clean, consistent performance in the toughest environments.
Choose the Rock Range when the job demands unshakeable strength — true bedrock capability.
Standard hub: 65 mm round.
- 5 YEAR WARRANTY
- IN STOCK · SALTSJÖ-BOO
- FAST DELIVERY 2–5 DAYS
- EXPERT SUPPORT
CHECK MACHINE COMPATIBILITY
Search your excavator model or select a weight class
Compatible with (8–12 TON)
CAT 308CAT 310Volvo ECR88Volvo ECR90Kubota KX080Takeuchi TB290JCB 85ZBobcat E88
View all compatible models →DELIVERY & STOCK INFORMATION
| Warehouse stock | 0 units |
| Dispatch time | Within 24–48h |
| Delivery time | 2–5 working days |
| Ships from | Saltsjö-Boo, Stockholm |
| Pickup | Available from our warehouse |
Operating Pressure100–180 bar
Steel TypeHardox 500
Recommended Flow60–90 L/min
Weight Class8–16 ton
TECHNICAL DOWNLOADS
NEED A HAND?
Need help choosing the right fit?
Talk to one of our attachment specialists. We respond within 1 business hour.
Mon–Fri 08:00–17:00 CET · No-obligation advice
- 0 UNITS IN STOCK — SALTSJÖ-BOO, STOCKHOLM
- RECENTLY SHIPPED TO — HAMBURG · LYON · MUNICH
- 127 CONTRACTORS BOUGHT THIS MODEL
- MOST ORDERED IN CATEGORY THIS MONTH
COMPLETE FOUNDATION SETUP
Build the system contractors actually run. Save 12% when bought together.
COMPLETE SETUP
Rock Auger S4-250 mm
645 kr
GORE Auger Drive Earth Eater G2000
1 440 kr
AWA Tungsten Earth Auger S5-600 mm
920 kr
AWA Extension shaft S5-1500
370 kr
COMPLETE BUNDLE PRICE
5% volume discount automatically applied at checkout
2 970 kr
3 375 kr
You save 405 kr (12%)
PARTS & SERVICE
Same warehouse, same dispatch. Keep the attachment running.
Spare parts always available
Wear plates, bushings, teeth, hoses — in stock. Most ship same day.
View parts catalog →Wear components in stock
Bolted cutting edges, side cutters, point chisels — replenished weekly.
Wear parts →TYPICAL SPARE PART STOCK COVERAGE: 95% · IN STOCK SAME-DAY DISPATCH
CUSTOMER REVIEWS
View all reviews →4.8
Based on 127 reviews
5
(102)
4
(19)
3
(4)
2
(1)
1
(1)
5/5
Great breaker for the price
Fits my CAT 308 perfectly. Easy to install and the power is excellent. Our go-to breaker on the job site.
Jakob L.·Verified Buyer
CUSTOMERS ALSO BOUGHT
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