Crosby McKissick Oilfilled Blocks

Crosby Mckissick 'M-491' Oilfield Hoist Blocks, Galvanised or Painted Option, WLL Range from 4000kg to 15,000kg

Oilfield Servicing Tower/Derrick Hoist Blocks.

McKissick M-491 / OHB-2532

These blocks have a painted and galvanized finish. The 8" and 10" blocks are furnished with dual rated wireline sheaves. They have forged steel swivels, tees, yokes and the shackles are quenched and tempered. The recessed side plate design reduces the gap between the sheave rim and the side plate and allows the sheave assembly to be captured in the block if loss of centre pin occurs. The sheave is lubricated through the centre pin for easy maintenance.

Crosby Mckissick '70 Series' & '80 Series' Oilfield Tubing Blocks, WLL Range from 50,000kg to 150 tonne

Oilfield Servicing, Tubing Blocks.

McKissick 70 / 80 Series / OTB-2533

Crosby McKissick '475', '476' & '477' Oilfield Well Logger's Blocks, WLL Range from 1350kg to 9,000kg

Oilfield Servicing, Well Logger's Blocks.

475, 477, 476 / OWLB-2534

Made from alloy aluminium housing for maximum strength and minimum weight. Conductor cable ONLY is recommended for use with Well Logger's Blocks. These are made for use in high speed well logging, perforating, etc. Designed with an extra-large double row, with a pre-adjusted sealed tapered bearing. Quick opening pin for fast string-up, light weight for easy handling.

Crosby McKissick '731' & '732' Oilfield Crown Blocks, WLL Range from 13,500kg to 170 tonne

Oilfield Servicing, Crown Blocks.

McKissick 731, 732 / OCB-2535

These Oilfield Crown blocks are built using McKissick Roll-Forged sheaves with flame hardened grooves. They are designed with double row pre-adjusted sealed tapered bearings mounted on a steel shaft and heavy centre and side plates for proper support of centre pin. They are supplied in pre-assembled units for rapid attachment to crown assembly for installation on derrick. On multiple sheave assemblies, one sheave can be grooved for sand line on request.

Crosby Mckissick 'RJ' Oilfield Drilling Blocks, WLL Range 150,000kg to 350 tonne

McKissick Style Drilling Blocks.

McKissick RJ / ODB-2537

Crosby McKissick 'RP' High Capacity Oilfield Drilling Blocks, WLL Range from 50,000kg to 1000 tonne

RP Style Oilfield Drilling Blocks.

McKissick RP / ODB-2538