SeaVee 340i Pod: A Single-Pod Center Console Breaks New Ground

ZF Marine and SeaVee Boats unveiled a 34-foot center console fitted with a single-pod propulsion system last fall at the Fort Lauderdale International Boat Show. According to the companies, this is the first single-pod system introduced for the recreational marine market, designed to bring joystick-driven pod benefits to owners who want a single-engine boat without stepping up to a much larger, more expensive twin-engine vessel.

The SeaVee 340i pod configuration pairs a 480-hp Cummins MerCruiser Diesel engine with a ZF transmission and a ZF 2800 Series pod. A ZF 185 AC bow thruster complements the pod, improving low-speed lateral control and docking performance. The entire drive and maneuvering system is operated through a ZF joystick, enabling precise station keeping and close-quarters handling.

Joystick Control and Low-Speed Handling

During a demonstration in a marina basin at the show, the joystick system proved highly effective for low-speed maneuvers. Engaging the system through the control head’s “Easidock” button activates a mode that allows the pod to swing 90 degrees to either side of center for full 180-degree lateral motion. In normal operation the pod is limited to 30 degrees from center; switching back to normal mode is as simple as advancing the throttle and putting the engine in gear.

The joystick itself uses a six-point star pattern similar to a Torx head and felt more sensitive than some competing pod systems such as CMD’s Zeus and Volvo Penta’s IPS. It took only a few minutes to adapt to its responsiveness. Operators can walk the boat sideways, hold position at various angles to current and wind, rotate the vessel 360 degrees, and perform precise docking sequences. The joystick can also be used to steer while advancing speed; during the demo the pod drove the engine to roughly 930 rpm and achieved roughly 6 knots while still under joystick control.

Station Keeping and Additional Features

One highlighted feature is iAnchor, a station-keeping function that automatically compensates for wind and current to hold the vessel within a tight radius—reported to be as little as three feet. This capability is particularly useful when maneuvering in tight marinas, during fishing stops, or when maintaining position near a dock or another vessel.

The single-pod configuration aims to deliver several advantages over traditional single-screw inboard layouts and twin-engine boats. SeaVee’s leadership emphasizes that a single engine and pod can offer improved fuel economy compared with twin-screw boats, while providing better maneuverability than conventional single-screw inboards. By bringing joystick pod control to single-engine applications, the companies expect to attract interest from center console buyers as well as operators in the trawler and cruiser markets who have been asking for joystick control on single-engine boats.

Development Status and Refinements

ZF and SeaVee note that the system is still being refined. During the demo, observers noted that the bow tended to lead the stern during some lateral moves and that the bow thruster’s noise level could be reduced. The bow thruster introduced at the 2009 Fort Lauderdale show can be operated continuously for up to 30 minutes, providing valuable lateral thrust for close-quarters maneuvering. ZF representatives said they expect to continue tuning the integration so sideways joystick inputs translate into smooth, fully lateral motion as the software and control logic are refined.

Market Potential and Pricing

Marketing and product staff believe the single-pod SeaVee 340i has the potential to open the joystick and pod market to a broader range of boaters who have previously been limited to twin-engine installations to achieve similar levels of control. The estimated price for the SeaVee 340i pod package was listed at $207,000 at the time of introduction.

For inquiries, SeaVee Boats and ZF Marine were listed as contacts at the time of publication. SeaVee Boats (305) 759-6419, www.seaveeboats.com; ZF Marine (954) 441-4040, www.zf.com.

This article originally appeared in the February 2011 issue.