31′ BERTRAM
Where We Began
We have taken this 1973 and completely refitted it to be a 2018 boat. This Bertram 31 has brand new Yanmar 8LV370’s sitting on top of brand new synthetic composite stringers. Everything on the boat comes with warranty. Quantum Gray Matter hull color with brand new barrier coat on the bottom. Imtra zip wake system with ride control and auto leveling. Lewmar flush mount 4G hatches. Completely new aft deck with new bolsters and custom embroidery. New 230 gallon fuel tank. Custom upholstery and teak and holly sole with cherry trim Macris underwater lights. Lumitec RGB rail 2 undergunnel lighting. Brand new wet sounds system with 6″ (2), 8″ (2), and 10″ (2) speakers running off of 2 amps totaling 2,600 Watts.
The Classic Bertram 31 Revival Project
MacDougalls’ Cape Cod Marine Service is proud to reveal the first of our Bertram Revival Resto-mod Projects. Be sure to follow along as we continue restoring this true Ray Hunt classic. As a 1973 this boat came to us in tough shape, but with our expert technicians, we are able to bring this vessel back to life with a new modern technological twist.
Bertram 31 Specifications
1973 Bertram 31
LOA: 30′ 7″
Beam: 11′ 2″
Draft: 3′ 11″
Fuel Tank: 230 Gallons
Water Tank: 25 Gallons
Holding Tank: 10 Gallons
Where It Started
The resto-mod of this Bertram 31 began with the removal of the original Cummins power plant and continued down to include the deck and stringers. The topsides were repaired in preparation for fresh paint. The Bertram was stripped to a bare shell to begin rebuilding.
Paint and Interior
Paint
Brand………………… Quantum
Topside……………..TBD Gray
Boot Stripe………. MacDougalls’ Red
Rub Rail……………. Bright Aluminum
Deck House……….. Matterhorn White
Non-skid…………….. Flat Matterhorn White
House Band ………. Black Magic
Interior
Fabric …………………. Sunbrella
Wood Trim …………. Cherry / Fir
Cabin Sole …………. Teak & Holly
Engine
Brand …………… Yanmar
Type …………….. 8LV370
Displacement …. 272 cu. in
Max RPM …………. 3800
Horsepower …….. 370
Dry Weight ………. 959lbs
Injection Type …… Common Rail
Emissions……………. EPA Tier 3
Alternator ………….. 12V-180A
Transmission ……… KMH50A
Electrical Systems
Systems
Hot Water Heater ……………… 5 Gallons
Freshwater Pump …………….. Jabsco 5 GPM
Trim System ……………………… Zipwake
Bilge Pumps ……………………. Rule (x3)
Washdown Pump …………….. Jabsco
Electrical
Batteries…………… Group 29 (x4)
Charger/Inverter …………….. Magnum Energy
Battery Charger Output ………… 125ADC
Inverter Output ………… 3,000W
Switching …………………….. C-ZONE (wireless)
Steering
Helm ………………….. Edson
Steering Type …….. Electric
Steering System……… Optimus
Electronics and Lighting installation
Stereo
Brand …………….. Wet Sounds
Total Power Output……… 2,600 Watt
Control Head ……………. MC-1
AMP……..Sinister SD4 (1,360 Watts)
Sinister SD2 (1,240 Watts)
Rear Speakers … 8″ Revo8 300 Watts
Mid-ship Speakers … 10″ Revo10cx 700 Watts
Flybridge Speakers ….. 6″ Revo6 200 Watts
Lighting
Under gunnel ….. Lumitec RGB Rail2 (x7)
Under water …. Macris MIU15 (x2) Macris MIU30 (X2)
Valance……….. Wet Sounds
Overhead……….. Quick USA
