M81203 Raymarine Type 3/24v Hydraulic Linear Drive | Genuine Raymarine Electronics
M81203 Raymarine Type 3/24v Hydraulic Linear Drive | Genuine Raymarine Electronics
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🔧 Product Description
M81203 Raymarine Type 3/24v Hydraulic Linear Drive - Part Number: M81203
Hydraulic linear drive system for vessels with mechanical steering up to 35,000kg (77,000 lbs.) displacement.
Model: Type 3, 24-Volt Hydraulic Linear Drive
T3 Hydraulic Linear Drives Overview
Hydraulic linear drive systems are self-contained hydraulic steering systems that allow Evolution autopilots to steer heavy displacement vessels with mechanical steering. Hydraulic linear drive systems consist of a high-performance reversing hydraulic pump, hydraulic steering ram, fluid reservoir and hydraulic lines. The system comes filled, bled and ready-to-install.
The included hydraulic steering ram will be anchored to the boat's structural members, and attaches to the rudder stock via an independent tiller arm. Accessory fittings from your steering system manufacturer may be required.
When selecting a hydraulic linear drive system, choose from either 12 or 24-volt models to match your boat's electrical system.
The Type 3 configuration is suitable for vessels with up to 35,000 kg (77,000 lbs.) displacement. All Linear Hydraulic Drive systems require an Evolution ACU-400 actuator control unit.
Genuine Raymarine product supplied through Raymarine's Australian distributor, shipped Australia-wide from Kadina, SA.
📏 Specifications
| Hydraulic Fluid | |
|---|---|
| Mineral based hydraulic oil | Minimum ISO VG10, minimum ISO VG40 |
| Conformance | |
| Standards | EN60945:2002 (EMC), EN28846:1993 (Ignition Protection) |
| General | |
| Peak thrust | 675 kg (1488 lb) |
| Maximum vessel displacement | 35000 kg (77000 lb) |
| Maximum stroke | 300 mm (12 in) |
| Maximum rudder torque | 2565 Nm (23100 lb in) |
| Maximum stroke | 254 mm (10 in) |
| Maximum vessel displacement | 22000 kg (48500 lb) |
| Maximum rudder torque | 1270 Nm (11300 lb in) |
| Hardover to hardover time (+/- 35 degrees, no load) | 12 seconds |
| Peak thrust | 1000 kg (2200 lb) |
| Hardover to hardover time (+/- 35 degrees, no load) | 10 seconds |
📦 What's in the box
- Hydraulic Linear Drive components, consisting of: Hydraulic fluid reservoir, Pump, Hydraulic ram
- Tiller pin assembly, consisting of: Tiller pin, R-clip, Lock nut, Washer (x 2).
- Hydraulic ram mounting screw pack, consisting of: 4x Bolts, 4x Washers, 4x Lock nuts
- Pump mounting screw pack, consisting of: 2x Bolts, 2x Washers, 2x Lock nuts
- Documentation
- Hydraulic fluid transit container
✅ Condition
- Brand new genuine product
- Supplied in original packaging
- Full Australian manufacturer warranty
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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