Hello! How can we help you today?The NG Attachments hydraulic thumb turns your excavator bucket into a powerful gripping tool for demolition, recycling, forestry, rock handling, and material sorting. With a robust thumb body, precision pin geometry, and cylinder-driven clamp force, it improves control when picking logs, handling concrete debris, loading scrap, or positioning stones. Available as pin-on hydraulic thumb or quick coupler compatible thumb (depending on your machine setup).
A hydraulic thumb is the most practical upgrade when your excavator needs secure gripping without changing the main bucket. It pairs perfectly with general purpose buckets, rock buckets, and ripper buckets to grab irregular loads—branches, rebar bundles, slabs, boulders, and mixed demolition waste—reducing manual handling and cycle time.
NG hydraulic thumbs are engineered around long service life: reinforced side plates, hardened pivot points, and replaceable bushings support stable movement. The cylinder area can be protected by design options suited to harsh jobsites. For best fit and performance, we match the pin diameter, pin-to-pin centers, and bucket linkage geometry to your excavator model.
| Model | Excavator (t) | Thumb Type | Thumb Length (mm) | Pin Dia. (mm) | Cylinder (class) | Approx. Weight (kg) |
|---|---|---|---|---|---|---|
| NG-HT-06 | 5–8 | Pin-on Hydraulic | 650–800 | 35–45 | Compact | 110–170 |
| NG-HT-10 | 8–12 | Pin-on Hydraulic | 800–950 | 45–55 | Standard | 180–260 |
| NG-HT-18 | 12–20 | Pin-on / Coupler-ready | 950–1150 | 55–65 | Heavy | 280–420 |
| NG-HT-30 | 20–30 | Heavy Duty Hydraulic | 1150–1350 | 65–80 | Heavy+ | 450–700 |
| NG-HT-45 | 30–45 | Extra Heavy Duty | 1350–1550 | 80–95 | Extra Heavy | 720–1100 |
Note: Final dimensions and hydraulic configuration are customized for your excavator stick geometry, bucket linkage, and coupler type to ensure full closing angle and stable clamping.
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Nur Group Engineering - NG Attachments, founded in Ankara in 2008, is a global brand in multifunctional attachments, standing out in the industry with innovative products and quality service approach.
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