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Mining Equipment, Construction Equipment, Supplies & Custom Manufacturing Since 1987

Darda ROCK SPLITTERS
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darda 400 tons of splitting force
  • Enormous splitting force up to 413 tons
  • Dust free and near silent operation
  • Vibration free
  • Light weight
  • Precision work
  • Always controllable
  • For use in close quarters and hard to access places.
  • Easy handling

Applications

Demolition of concrete and reinforced concrete

Demolition of rock and natural stone

Block quarrying in the natural stone industry

see applications

 

 

How They Work

functionality

Phase 1, First, a hole of a precise diameter and depth is drilled into the material. The wedge set (one wedge and two counter wedges) is inserted into the drill-hole.

Phase 2, The wedge is driven forward under hydraulic pressure, forcing the counter wedges apart with a force of up to 400 tons. The material splits within seconds.

Phase 3, With enlarging counter wedges the split can be expanded to its maximum width. Reinforcing rods break or can be cut up with a suitable power tool, e.g. the Darda HCS 6 Combi- Shears.

The power from within

The stone and concrete splitting cylinder functions according to the proven wedge principle, whereby a strong force is applied in an extremely constricted space (from within). Rock and concrete put up considerable resistance to forces applied externally. As a result, conventional demolition methods such as hydraulic chisels or crushers are unable to demolish these materials with any worthwhile degree of control or precision. By comparison, the resistance of stone and concrete to force applied internally is 90% less, with the result that they disintegrate relatively easily.

The right combination for every job

Hydraulic power units with a variety of drive systems are available for different applications and requirements. They can produce up to 50 MPa (500 bar) maximum system pressure. All of our splitting cylinders can be combined with each of our power units. The high-quality hydraulic hose sets are designed for the strong pulsating pressures.

See All Application Reports
see applications

rock splitter equipment

Gas Powered Rock Splitting Tool Assemblies

Powered by 3.75 HP Briggs & Stratton Engine (5 Gal. Pump)

01-12

Size 12 Darda Splitter - Complete Unit

$18,190.00

01-9

Size 9 Darda Splitter - Complete Unit

$17,170.00

01-2

Size 2 Darda Splitter - Complete Unit

$14,230.00

01

Hydraulic Power Unit Only, 3.75 Hp Briggs & Strattion Gas

Engin, 5 Gal Reservoir

$3,560.00

 

Air Powered Rock Splitting Tool Assemblies

Powered by 3 HP Air Motor, Large Reservoir (5 Gal. Pump)

02-12

Size 12 Darda Splitter - Complete Unit

$18,640.00

02-9

Size 9 Darda Splitter - Complete Unit

$17,670.00

02-2

Size 2 Darda Splitter - Complete Unit

$14,680.00

02

Hydraulic Power Unit Only, 3 Hp Air Motor, 50-80 CFM at

100 PSI, 5 Gal Reservoir

$4,050.00

 

Electric Powered Rock Splitting Tool Assemblies

Powered by 1.5 HP Electric Motor, Single Phase,
60 cy, 3450 RPM 110/220V, (5 Gal. Pump)

03-12

Size 12 Darda Splitter - Complete Unit

$18,360.00

03-9

Size 9 Darda Splitter - Complete Unit

$17,360.00

03-2

Size 2 Darda Splitter - Complete Unit

$14,400.00

03 Hydraulic Power Unit Only, 1.5 Hp Electric Motor Single Phase 110/220 volts, 5 Gal Reservior $3,740.00

All Splitting Assemblies Include Splitting Cylinder, Hydraulic Power Unit, 1 Pr. High & Low

Pressure 30' Hose with Quick-Connect Couplings and Covers, 1/2 Pint Lubricant and

Operating Instruction Manual. Units shipped dry.

 

Dadra Rock & Concrete Splitting Cylinders

Rock & Concrete Splitting Cylinders (No Power Pack)

Includes Plug, Feathers, Whips, Quick-Connect Couplings & Covers

00-12

Darda Splitting Cyulinder, Size 12

$14,315.00

00-9

Darda Splitting Cyulinder, Size 9

$12,880.00

00-2

Darda Splitting Cyulinder, Size 2

$10,890.00

 

 

Plug - Feathers

Plug - Feathers

010-2

Plug, Size 2

 $372.00

010-3

Plug, Size 3

$458.00

010-7

Plug, Size 7

$618.00

010-8 Plug, Size 8 $652.00
010-9 Plug, Size 9 $600.00
010-12 Plug, Size 12

$654.00

011-2 Feather, Size 2 $394.00
011-3 Feather, Size 3 $482.00
011-7 Feather, Size 7 $630.00
011-812 Feather, Size 8 & 12 $660.00
011-9 Feather, Size 9 $630.00
011-73 Enlarging Feather, Size 7 $618.00
011-8123 Enlarging Feather, Size 8 & 12 $666.00
011-93 Enlarging Feather, Size 9 $602.00

 

Power Unit Motors are interchangeable. Ask about our Conversion Kits.

 

Technical Information

Product Manual


technical info
1.6M

Applications & Notes


technical info1.2M

Cylinder Parts Manual

00-9, 00-12, 06-200
technical info
334K

Cylinder Parts Manual

11S/8S, 10K/7
technical info
334K

Specifications


technical info
275K

Power Unit Parts Manual

technical info   241K