Gold Member Since 2013
Audited Supplier
Changsha Miracleland Import & Export Co., Ltd.

Standard Penetration Test, Spt Hammer, Automatic Spt Hammer manufacturer / supplier in China, offering Spt Automatic Trip Hammer, Spt Tools, Hydraulic Motor Mud Pump for Trenchless Drilling Rig (BW-450/5), Wheel Mounted Hydraulic Drilling Rig for Sale (YZJ-300YY) and so on.

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Supplier Homepage Product SPT Tools & Soil Sampling Equipment Spt Automatic Trip Hammer, Spt Tools

Spt Automatic Trip Hammer, Spt Tools

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 1000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Automatic SPT Hammer
  • Type: Spt Equipment
  • Drop Weight: 63.5 Kg
  • Reliability: Higher
  • Transport Package: in Plywood Case
  • Origin: Changsha, Hunan, China
  • Usage: Soil Testing, Geotechnical Engineering
  • Condition: New
  • Type 2: Standard Penetration Test
  • Quality: Good Quality
  • Specification: DCDMA, CDDA, ISO
  • HS Code: 8431432000
Product Description
Antomatic Trip Hammer:

1Outer Tube Assembly C/W Pawls
2Inner Guide Shaft
3Drop Weight

Spt Automatic Trip Hammer, Spt Tools

Spt Automatic Trip Hammer, Spt Tools

Spt Automatic Trip Hammer, Spt Tools
The Automatic Trip Hammer is manufactured to comply with the Standard Penetration (SPT) to BS 1377: Part 9: 1990. SPT Drive Rods and a Split Tube Sampler are connected to the base of the anvil, and driven into the ground by the falling weight.

The Automatic Trip Hammer comprises a weight of 63.5 kg complete with pick-up and self-tripping mechanism that ensures the weight has a free-fall of exactly 760mm. The inner shaft acts as a guide that permits the weight to drop with minimal resistance and ensures that the weight strikes the anvil squarely. The Anvil thread is usually be processed with a 1-1/2" B. S. Whitworth to fit our standard SPT Rods.

Adaptors to other types of drill rod can be supplied on request.

The overall length of the hammer is 2.6m extended and 1.8m when unextended. The total weight of the hammer is 107 kg.

Spt Automatic Trip Hammer, Spt Tools
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