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PVE 28NL

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Features PVE 28NL

  • Short length
  • Easy maintenance
  • Solid frame
  • Data acquisition
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About PVE 28NL

The PVE 28NL is currently the biggest impact hammer in the range of PVE. The PVE 28NL is designed to drive long and big diameter steel casings. The hammer is manufactured with many years of field experience. The maximum stroke of 1.500 mm makes the hammer very suitable to drive long steel casings. The 28NL can be mounted with different types of sleeves. This impact hammer is also an excellent solution for driving combi walls. The PVE 28NL hydraulic hammer has many unique features. One example is the particular shape of the striker plate which ensures a very natural transfer of the energy to the casing that needs to be driven. The double-locked connection of the lifting eye to the two cylinders guarantees an optimized connection but still ensures an easy assembly and disassembly when service is necessary.

Data acquisition The control box of the PVE 28NL has an integrated data acquisition system. It allows the measurement and registration of the drop height, energy and the number of blows. With the help of a marker, it is possible to make a comparison between the blow rate, energy and the penetration speed.

 

Specifications impact hammer: PVE 28NL  
Max. energy 412 kNm
Frequency at max. dropheight 30
Max. drop height 1.500 mm
Min. drop height 200 mm
Ram weight 28 ton
Total hammer weight indication 59 ton
Length excluding sleeve 10.290 mm
Height 1.950 mm
Max. working pressure 280 bar
Max. required oilflow 990 l/min
Specifications power pack: PVE 900  
Diesel engine Volvo TAD1643VE
Max. output 565 / 768 kw/hp
Max. frequency 1800 rpm
Max. oil flow 990 ltr/min
Max. working pressure at 990 ltr/min 280 bar
Weight 9.700  kg

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Alternative Products

Max. rated energy (kj)

Blow rate (bl/min)

Hamer weight (kg)

Suitable piling profiles

PVE 28NL

Max. rated energy (kj)412

Blow rate (bl/min)30

Hamer weight (kg)59000

PVE 14NL

Max. rated energy (kj)247

Blow rate (bl/min)30

Hamer weight (kg)21200

PVE 16NL

Max. rated energy (kj)282

Blow rate (bl/min)30

Hamer weight (kg)24600

PVE 18NL

Max. rated energy (kj)313

Blow rate (bl/min)30

Hamer weight (kg)28000

Get in touch with us

Christian de Heus

Sales Manager Woltman

+31 (0)6 52 40 63 36

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