AY39 Alloy yachts (previous project)

  • All the hydraulic systems on board incorporating 670kW of installed hydraulic power.

  • Specifying all the hydraulic hardware including the design and development of new control blocks for the 120 tonne lifting keel, two 150 kW thrusters and 7-off 30 tonne sailing winches.

  • Specifying drive train hardware, propellers, 2-off main engines and transmissions, couplings and ensuring all classification requirements met.

  • Design and specification of the pneumatic supply and all pneumatic control circuits on board.

  • Design of the Passerelle rear boarding platform

HMNZS Canterbury -Marine Industrial Design (previous project)

  • Baseline and feasibility studies into various mechanical upgrades

Marine Mechanical -CJW Design

  • 1800 tonne slipway cradle

  • 60 tonne SWL marine pile guide working platform with hydraulic retractable extension

  • 30 tonne winch design and upgrades

  • Structural design of 17m aquaculture barge and lifting equipment to MNZ requirements

  • 120 tonne lifting keel upgrade technical support

  • Upgrade on 4 tonne SWL, 68 m travel dry stack crane

  • Working design and manufacture of low vortex shedding fin for the keel of a 50m superyacht

  • Anchor carriage finite element analysis (FEA) and weight reduction optimisation

  • Failure analysis of 35 tonne hydraulic cylinder rod installed on a jack up barge

  • Bearing failure analysis on a transmission bearing on a 70m research vessel

  • Upgrade and SWL increase on a 6 tonne x 12m outreach super yacht deck crane

Mechanical Systems and Equipment -CJW Design

  • All the mechanical, domestic, and fire system design for a 26m Luxury Catamaran

  • All the mechanical system design for a 81 ft Luxury motor yacht

  • Hydraulic design, specification and purchase of all hardware and design of cartridge valve blocks, exhaust system design, engine ventilation design, for a 10 tonne jet powered amphibious vehicle  

3D Printing -CJW Design

  • Prototype furniture models including, style, geometry, stress and deflection analysis 

  • Camera and custom fittings for commercial Drones

  • Scalable molds for ornamental and commercial ceramics  

  • Prototype molds for chocolate confectionery

  • Investment casting molds and prototype non-ferrous metal castings   

  • Engineering production concepts for designers and artists  

Crane design -CJW Design

  • New and existing crane engineering design and working drawings for submission to New Zealand crane verification authority

  • Crane Design Working Period assessment

  • Design of lifting platforms, lifting beams, workboxes and working platforms