Back to catalog
- 63.5 kg
- NTP 339.133
- FEA > 15
- Materials
- ASTM A53 grade B tube, ASTM A36 bar and plate; anvil, AW connector and hollow bar in SAE 1045 steel.
- Production Time
- Delivery time negotiable.
Description
Run your SPT tests with a guaranteed weight. The INMENA SPT hammer has a 63.5 kg drive weight to Peru's NTP 339.133, verified by finite element analysis with a safety factor above 15. It includes a lifting eye, gripping claw, guide rod, SPT anvil and AW connector.
What your hammer includes
- 63.5 kg drive weight (NTP 339.133)
- Hammer Ø 229 × 1,905 mm
- SPT anvil Ø 112 × 117 mm
- Assembly weight 102.14 kg
- Lifting eye, gripping claw and hook, guide rod
- AW to AW connector
- FEA analysis with safety factor above 15
- Yellow industrial finish
- 12-month warranty
Technical blueprint — coming soon
Interactive 3D model — coming soon
What do you use it for?
Geotechnics
- SPT testing
- Drilling work
Safety
- Safe lifting
- Repeated impacts
Need more impact energy? See the LPT hammer.
Frequently asked questions
What weight does it use?
63.5 kg, guaranteed to NTP 339.133.
How strong is it?
Finite element analysis gives a safety factor above 15.
How much does the assembly weigh?
102.14 kg.