PRODUCTS

Grouper boat


Brief introduction:

The double hull tender sized of 400cm,420cm,450cm,500cm, we call Grouper boat. Grouper boats are made of 3mm thick powder coated marine grade aluminum for boat hull and 1100 Dtex pvc fabric or 1.0mm hypalon fabric for inflatable tube. It has alternative of simple inside keel or more strong inside keel. Grouper boat is designed with harsh conditions in mind.With the impermeable qualities of our aluminum hull, there is no need to worry about gelcoat chips. Grouper boat won't delaminate over time.Retaining its agile performance and weighing the same in 5 years time as the day you towed it away from the showroom. Grouper boat is easy to trail, easy to launch and recover due to their light weight and integrated davit lifting eyes.

Standard features:
High tensile chromated&powder coated aluminum hull
1100 Dtex pvc fabric
Integrated transom supports
Integrated inside keel
Lockable bow locker(fit 24L fuel tank) with cushion
Flush mount non-return valves
Self-draining valve
Lifting points and towing eyes
Anti-slip EVA pad
Heavy duty rubbing strake
Full length keel guard
Outside and inside reinforced motor pad
Removable aluminum seat
One pair of aluminum oars
Foot pump
Repair kit

Optional features:
1.0mm hypalon fabric
Anchor holder
Console and seat
Safety valves
Boat trailer
Electric pump
Dry bag
Sunshade
Boat cover
Fishing rod holder

Specification:

Model

Overall length

Internal
length

Overall 
width

Internal width

Tube diameter

Chamber

Net weight

Max power

Max people

Max loading

cm

cm

cm

cm

cm

room

kg

hp

P

kg

GB400

400

300

210

105

48

4

150

50

8

740

GB420

420

315

210

105

48

4

160

60

8+1

780

GB450

450

350

210

105

48

4

180

70

9

820

GB500

500

405

210

105

48

4

220

80

10

880

Character of our aluminum rigid inflatable boat

1. We use marine grade 5052 or 5083 aluminum sheet and each batch is thoroughtly tested. 

2. Each boat has powder coat not paint, including acid bathing, special priming ,coating and baking to ensure best finishing.

3. We have professional welders with at least 5 years experience to complte the assembly of the hull

4. For inflatable pvc tubes, we could supply both hand glue and thermal welding technology

5. Hypalon tubes are hand glued by experienced crafsmen who have to first grind every scene before staring assembly and then apply multiple layers of adhesive

6. Inflatable tubes are operated under strict temperature and humidity conditions(normal temperature is around 25-26ºC,and humidity could not over 70%RH)

7. Our warranty for pvc rib is 3 years and 5 years for hypalon rib 



Copyright © 2019.Qingdao Colton Yacht Co.,Ltd All rights reserved.   Powered by : Newit.cc