Ultimate RC Submarine Bundle: Dutch Walrus Class (1/60) & Integrated Diving System (WTC)This is the complete package for RC submarine enthusiasts. It combines the highly detailed Walrus Class 1/60 scale 3D model with a custom-engineered Diving System (WTC) specifically designed to fit this hull.

Instead of searching for compatible components, this bundle provides the architectural foundation and the technical brain of your submarine in one set.

1. The Model: Dutch Walrus Class (1/60 Scale)The Walrus Class is a modern Diesel-Electric submarine, renowned for its unique X-rudder configuration and worldwide operational capability.The Walrus Class is a modern Diesel-Electric submarine in service from 1990 with a total of 4 submarines in active service.HrMs Walrus, HrMs Bruinvis, HrMs Zeeleeuw, HrMs Dolfijn.

The Walrus Class has the ability's to operate worldwide with an armament of 4 21 inch torpedo tubes.Length: 67,75mBeam: 8,4mDraft: 6,6m

Model Dimensions: Length 1150mmm | Beam 140mm.

Hull Design: Separated into top and bottom sections with an integrated locking system.

Printability: Designed for FDM printers with a standard 220x220mm bed.

Scale Details: * 78mm Propeller (optimized for Resin printing), a brass prop is advised for RC use.

Functional X-rudder levers for the tail.

Separate masts and periscopes designed for movement.

1. The Tech: Professional Diving System (WTC)Stop waiting for future parts—this bundle includes the fully developed Water Tight Cylinder (WTC) system required to make your Walrus class actually dive.

Configuration: Designed for a 110mm diameter tube (Acrylic 110x3mm), with a length of 500-550mm.

Pressureless Diving: Uses a pump and ballast tank system. Includes a specialized snorkel (Resin print) that allows air to escape while surfacing and creates a slight vacuum for efficient submerging.

Customizable Hubs: * Motor hub for 5010-360KV brushless motors.

Pump hubs for Extron Kavan or standard pumps.

Servo hubs for both Midi and Standard servos.

Ballast Options: Includes two tank sizes: 182mm (~1000ml) or 212mm (~1170ml).

Magnetic Couplings: Designed for 10mm magnets for easy maintenance.

Technical Specifications & Print SettingsHull & General Parts: PETG or similar.

WTC End Caps: PETG (Must be waterproofed with Dichtol or similar).

Ballast Tank: ABS-GF (Recommended for strength and water resistance).

Experience Level: Advanced. Building a functional RC submarine is a complex challenge. This set provides the printable parts and a technical roadmap, but requires experience in RC assembly and waterproofing.

Build Resources & MediaWalrus in Action (Sailing): Watch the Video

Important NotesNon-printable items needed: 110x3mm Acrylic tube, 8mm PP hollow ball for the snorkel, 10mm magnets, brushless motor, pump, servos, and a 3s 2200mAh LiPo battery.

Manual included: The download features a concise manual and a Bill of Materials (BOM) with part numbers to help you source the remaining hardware.