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dura crib® heavy duty construction jacking & cribbing blocks

DCHDC4410LB, DCHDC4410LPY, DCHDC6710LB, DCHDC6710LPY, DCHDC6730LB & DCHDC6730LPY

dura crib® Heavy Duty Construction Jacking and cribbing blocks are a purpose built tool designed to replace timber blocks that had traditionally been used to stabilise machinery and equipment used repair and maintenance or storage. The pyramid profile on all 4 surfaces provides a secure base and top that interlock the blocks at any angle when used in cribbing stacks. These blocks are ideal in high tonnage load bearing stabilising applications like large structures, bull dozers, scrapers, graders and alike. The DCHDC4410LB and DCHDC6710LB are perfect inclusion in service van tool kits as the are compact with high load bearing capacity. While the DCHDC4430LB and DCHDC6730LB provide large load bearing capabilities ideal for workshop stabilising tasks.

  • Ultra-strength black Working Load Limit (WLL) 60.8Kg/cm
  • Tested under the guidance of AS1170.0.2002 and AS2498.3.1998
  • 100% recycled high density polyethylene (HDPE) construction for durability
  • Light Weight
  • Resistant to fuels, oils and most common industrial solvents and chemicals
  • Will not splinter or rot
  • Non-conductive
  • Sturdy lanyard for ease of handling
  • Operating Temperature range -40°C to +75°C
  • 50 Year warranty against splitting, rotting, absorption, termites and mould

Product Details

 

Code

Height

Width

Length

Weight

Colour

WLL @ 250C

Block Total WLL @ 250C

Technical Data Sheet (TDS)

DCHDC4410LB

110mm

110mm

250mm

2.2kg

Black

*60.8kg/cm2

*16,800kg

TDS014

DCHDC4410LPY

110mm

110mm

250mm

2.2kg

Painted Yellow

*60.8kg/cm2

*16,800kg

TDS014P

DCHDC4430LB

110mm

110mm

750mm

6.7kg

Black

*60.8kg/cm2

*33,600kg

TDS025

DCHDC4430LPY

110mm

110mm

750mm

6.7kg

Painted Yellow

*60.8kg/cm2

*33,600kg

TDS025P

DCHDC6710LB

155mm

180mm

250mm

5.8kg

Black

*60.8kg/cm2

*16,800kg

TDS002

DCHDC6710LPY

155mm

180mm

250mm

5.8kg

Painted Yellow

*60.8kg/cm2

*16,800kg

TDS002P

DCHDC6730LB

155mm

180mm

750mm

17.5kg

Black

*60.8kg/cm2

*71,600kg

TDS006

DCHDC6730LPY

155mm

180mm

750mm

17.5kg

Painted Yellow

*60.8kg/cm2

*71,600kg

TDS006P

Block total Working Load Limit (WLL) is based on a full press load evenly distributed across the top and bottom surfaces of the cribbing block.

Warning: Always perform your own risk assessment before using this product. Always know the weight of the equipment or machine being supported. Consult your equipment and machinery manufacturer manual and guidelines for recommended blocking and lifting points. Never exceed the maximum WLL of the cribbing blocks or cribs. Under no circumstances does the WLL mentioned above take into consideration point loading or uneven weight distribution of the supported load. Copies of Technical Data Sheets and the Technical Operating Manual for Composite Cribbing can be obtained from the resource page of this web site, emailing info@cribandmatco.com.au or calling 02 9674 7428.

 

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