Hammer Tech NI LTD

14/08/2026

🔨 NPK GH-18 Rock Breaker

Another NPK GH-18 through Hammer Tech NI.

🇯🇵 Premium Japanese engineering built for the bigger machines and demanding applications.

GH-18 SPECS
• Excavator: 38–50 tonne
• Breaker weight: 3,067 kg
• Oil flow: 220–290 L/min
• Blow rate: 300–400 bpm
• Chisel: 165 mm
• Minimum excavator pressure: 21 MPa

Heavy hitting, reliable and backed by Hammer Tech service, spares and support.

🔨 NPK — The Power of NPK®
🔧 Hammer Tech NI — sales, service & backup

📞 Get in touch for pricing and availability.

12/08/2026

🔨 FIRST of the new NPK GHD NEW SERIES IN THE UK & IRELAND

Hammer Tech is proud to supply the first of the new NPK GHD10 series in the UK & Ireland.

Built for 21–28 tonne excavators, the new GHD series gives the operator a choice of:

⚡ High Speed Mode – increased blow frequency for softer materials such as concrete & asphalt.

💪 Normal Mode / Anti-Blank Firing – full power with protection against blank firing.

Supplied, installed and fully backed by Hammer Tech (NI) Ltd.

📞 Get in touch for NPK sales, service & support.

08/08/2026

🔨🔨 NPK premium demolition attachments deserve premium backup.

On-site support from Hammer Tech — sales, service & spares across Ireland. 🔨

01/08/2026

🔨 2 × NPK GH30 Rock Hammers in for repair at Hammer Tech (NI) Ltd. 🔨
Another two premium NPK GH30 hydraulic breakers through our workshop for a full inspection and repair.
GH30 Specifications:
• Suits 60–80 tonne excavators
• 184 mm tool diameter
• 280–350 L/min oil flow
• 310–390 BPM impact rate
• Approx. 5,470 kg operating weight
At Hammer Tech (NI) Ltd, we proudly supply, service and support premium NPK hydraulic breakers throughout Northern Ireland and the Republic of Ireland.
Premium Japanese engineering. Expert backup. Genuine parts. Professional repairs.
📞 Get in touch for sales, servicing, repairs or spare parts.

30/06/2026

⚒️ NPK DG14 Demolition Grab delivered and already putting precision to work. ⚒️

This video shows exactly what an NPK grab is built for – smooth, controlled 360° rotation and exceptional precision. Carefully placing and stacking stone with complete confidence.

Whether it's demolition, recycling, quarry work or material handling, the NPK DG14 gives the operator the control and reliability needed to get the job done.

✅ Precision stone placement
✅ Smooth 360° rotation
✅ Powerful gripping force
✅ Built for demanding applications
✅ Full backup and aftersales support from Hammer Tech NI Ltd

Premium demolition attachments backed by expert service across Northern Ireland & ROI.

16/06/2026

⚒️ BYG Rock Breaker In Action ⚒️

Built to perform. Backed by people who know breakers.

Suitable for 10–15 ton excavators, the BYG Rock Breaker delivers serious breaking power with the backup to match.

✅ Anti-blank firing system
✅ Hydraulic auto greaser
✅ 2 chisels included
✅ Hoses & fittings supplied
✅ Expert setup and advice
✅ Full aftersales support and spares backup

When you buy from Hammer Tech NI, you're not just buying a breaker — you're buying long-term support from experienced technicians who work on these machines every day.

📍 Northern Ireland & ROI

22/05/2026

⚒️ Massive NPK GH40 stripped, fully inspected and rebuilt at Hammer Tech NI ⚒️
Both top and bottom bushes were completely burnt out and replaced, with the new bushes frozen in using liquid nitrogen for correct fitment and installation.
To put the scale of this breaker into perspective:

✔️ Over 8 ton operating weight
✔️ 500kg chisel alone
✔️ Massive 204mm tool diameter

GH40 Specs: • Carrier weight: 80–120 ton excavators

• Operating weight: approx 8,350kg
• Tool diameter: 204mm
• Operating pressure: 230–260 bar
• Oil flow: 500–700 L/min

At Hammer Tech NI we specialise in full rock breaker rebuilds, diagnostics, re-bushing, resealing, nitrogen charging and heavy attachment repairs with proper backup and support.

📍 Northern Ireland & ROI
⚒️ Premium Products. Proven Support.

21/05/2026

⚒️ NPK GH23 supplied to Maveric Contractors ⚒️

Fresh GH23 out working with Oil Quick hitch setup and additional reinforcement welding carried out before delivery.

✅ NPK Rock Breaker
✅ Oil Quick Hitch
✅ Reinforced Welding
✅ Caterpillar Excavator
✅ The Ultimate Combination

NPK GH23 Specs:
• Suitable for 50–60 ton excavators
• 4,525kg operating weight
• 180mm tool diameter
• 230–260 bar operating pressure
• 420–540 L/min oil flow

Hammer Tech NI specialise in premium demolition attachments with proper backup, servicing and aftersales support across Ireland.

From rock breakers and crushers to grabs and demolition attachments, we supply premium equipment backed with genuine support and workshop experience.

📍 Northern Ireland & ROI
⚒️ Premium Products. Proven Support.

25/04/2026

💥 BYG Pulverisers are on the way 💥
Engineered for brutal performance, unmatched durability, and serious on-site efficiency — these machines don’t mess around.
Built to rip through the toughest demolition jobs with ease and keep working when others tap out.
If you’re serious about productivity… this is your next upgrade.

25/04/2026