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Castoldi
Jet Tender 18 RB - SOLAS

Jet Tender 18 RB - SOLAS

Product catalog summary

Introduction
This document provides technical specifications and performance details for a rescue boat designed for yachts over 500 GT, compliant with IMO Res. MSC 81(70) and built under the LY3 code. The boat features the Castoldi R.I.SE.R. system, which is a recessed inflatable self-righting system.

Technical Specifications

Design Category: C (C.E. Directive)
Dimensions:
- Length overall: 5.68 m
- Beam max: 2.44 m
- Height max at bow: 1.18 m
- Inflatable tube diameter: 0.46 m
Hull Type: Hard chine deep V monohedric hull with spray-rails and 20° deadrise at transom, optimized for waterjet propulsion.
Passenger Capacity: 5+1 (C.E. Directive)
Construction:
- Hull: Single skin structure with Kevlar and vinylester fire retardant resin.
- Deck and Console: Sandwich structure with glass and vinylester fire retardant resin and nidaplast core.
- Stringer System: Sandwich structure with Kevlar and vinylester fire retardant resin and polyurethane foam core.
- Inflatable Tubes: Hypalon/Neoprene coated polyester fabric with five separate airtight compartments.
Propulsion System: One Castoldi Turbodrive 240 H.C. waterjet unit with hydraulic clutch and stainless steel impeller.

Performance Sheet

Fuel Consumption: 37 l/h at max speed
Endurance: 3 hours with a 112 l fuel tank at max speed
Draft:
- 41 cm at standstill
- 15 cm at max speed
Displacement:
- Empty: 1,250 kg
- Max payload: 711 kg
- Light loaded: 1,487 kg
- Full loaded: 1,961 kg
Max Speed:
- Light loaded: 36 knots
- Full loaded: 32.5 knots
Motorization: One marine diesel engine Steyr type “SE164E40” SOLAS 163 mHP @ 4,000 rpm

Additional Notes
Data may be modified without notification due to differing environmental trial conditions and construction tolerances.

Catalog excerpts

With Castoldi R.I.SE.R. system (recessed inflatable self righting system) avoiding bulky and unaesthetic arch Rescue Boat With type approval certificate in acc. to IMO Res. MSC 81(70) for yachts over 500 GT built under LY3 code Since 1962 Leaps ahead in marine products

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Jet Tender 1 ORescue BoalDESIGN CATEGORY (C.E. Directive): C STRETCHER Inflatable tube diameter: 0,46 m 2500 (ORANGE PAINTED HULL AREA) HULL TYPE: Hard chine deep V monohedric hull with spray-rails and 20° of deadrise at transom, specifically developed for waterjet propulsion system. PASSENGER CABABILITY (C.E. Directive): No. 5+1 ETCI- ER CONSTRUCTION: Hull: Single skin structure, hand laid Kevlar and vinylester fire retardant resin. Deck, console: Sandwich structure, hand laid glass and vinylester fire retardant resin with nidaplast core. Stringer system: Sandwich structure, hand laid...

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With type approval certificate in acc. to IMO Res. MSC 81(70) for yachts over 500 GT built under LY3 code

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Rescue Boat Jet Tender ] QPERFORMANCE SHEET MOTORIZATION - DIESEL N° 1 marine diesel engine Steyr type "SE164E40” SOLAS 163 mHP @ 4.000 rpm DISPLACEMENT (with standard equipment - kg, approx.) - Boat standstill: CASTOLDI www.castoldijet.it Milano - Italy

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