RW-V2 · Compact 90° twin-cylinder steam engine
Compact twin.
Double-cylinder character in an exceptionally compact footprint.
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The V2 at a glance
A distinctive part of the Rocking Whale range.
The RW-V2 places two cylinders at 90 degrees to bring smooth, stable twin-cylinder running to a compact model steam engine. It is designed for builders who want substantial mechanical presence without giving up space.
The compact V2 gives retailers a twin-cylinder option for builders working with limited installation space while retaining a clearly visible mechanical layout.
- Die-cast brass main structure
- Brass cylinders with stainless steel liners
- Ball-bearing supported crankshaft
- Complete Stephenson valve gear for forward and reverse
Reference data
Technical specifications.
Figures are provided as a selection guide. Specifications are subject to alteration for improvement without notice.
- Configuration
- 90° twin-cylinder
- Displacement
- 6 cc (1.5 cc × 2 × 2)
- Bore × stroke
- 12.2 mm × 12.7 mm
- Speed
- 3000 RPM
- Max. torque
- 1200 gf·cm
- Power
- 0.03 HP
- Engine weight
- 600 g
- Recommended boat size
- 70–130 cm
- Normal working pressure
- 0.5–2 bar
- Maximum working pressure
- 3 bar
- Product size
- 120 × 81.5 × 106 mm
- Package size
- 180 × 140 × 100 mm
- Packed weight
- 750 g
The V2 in detail
A closer look at the mechanism.
Product, detail, installation and running photographs from the Rocking Whale workshop.
Commercial resources
Evaluate the details.
Use the current manuals and specifications to review the model. Product materials and commercial information are available through a direct enquiry.
Trade & volume enquiries
Discuss the V2.
For distributor evaluation, sample requirements or volume quotations, tell us about your company, market and expected quantity. Rocking Whale will respond directly to discuss the next step.
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