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Aquafarer Defender 500 (DF500) Commercial / Heavy-Duty Workhorse
Core commercial utility RIB stepping into the 5-meter class within the Defender series, upgraded with a 24° deep V deadrise and an integrated bilge fuel tank.
RIB Boats DF540
Aquafarer Defender 540 (DF540) Heavy-Duty Offshore Workhorse
Mid-size Workhorse, the flagship model in the Defender Commercial/Special Operations Series, designed for all-around utility operations and offshore patrol.
Overall Length 5.41 m / 17' 9'
Internal Length 4.21 m / 13' 10'
Beam 2.28 m / 7' 6'
Internal Beam 1.25 m / 4' 1'
Deadrise 24° (Offshore Commercial Deep-V Hull)
Tube Diameter 52 cm / 20'
Specifikationer ▼
Air Chambers 6
Fuel Tank 105 L / 28 Gal
Max Load 1,150 kg / 2,535 lb
Max Persons 12 persons
Boat Weight 500 kg / 1,102 lb
Max Engine Weight 210 kg / 463 lb
Max Power 115 HP
Recommended Power 90 HP
Engine Shaft L (Long Shaft 20')
Design Category CE Category C (Inshore Special Duty)
TLDR
En 5,41 m kommersiell RIB med 4mm aluminium 24° offshore deep V skrov, 105L bränsletank, klassad för 115 HP.
- Coast guard, SAR team, dykoperatörer och kommersiella marina operatörer.
- Use cases:
rib defender inshore mid-range commercial patrol sar
Aquafarer Defender 540 (DF540) Heavy-Duty Offshore Workhorse
Mid-size Workhorse, the flagship model in the Defender Commercial/Special Operations Series, designed for all-around utility operations and offshore patrol.
DF540 is specifically designed for coast guard patrol, Search and Rescue (SAR), commercial diving operations, commercial charter, and extreme water conditions.
Key Features
- Heavy-Duty Wear-Resistant Protection Pack: Comes standard with a full-length keel guard and reinforced heavy-duty rubbing strake.
Available Colors & Materials
- Fabric: Standard premium French ORCA® Hypalon or reinforced Valmex® PVC material.
- Dark Grey, Black, and High-Visibility Rescue Colors.
Standard Features
- Defender exclusive commercial console (includes windshield, stainless steel handrails, and switch panel)
- Single / Double Jockey Seats
- Suspension seat with shock absorber
Boat weight includes standard commercial console and seating; excludes outboard engine dry weight and fuel.
Problem
Professionella marina enheter behöver en robust 5,4 m arbetshäst för coast guard patrullering, SAR och kommersiell dykning.
Produktdefinition
Vem är det för?
En 5,41 m kommersiell RIB med 4mm aluminium 24° offshore deep V skrov, 105L bränsletank, klassad för 115 HP.
Designad för
Coast guard, SAR team, dykoperatörer och kommersiella marina operatörer.
Användningsområden
Kunskapsnivå
professional
Jämförelse
Hur det jämför sig
DF540 är flaggskeppet 5m Defender — större bränsletank, mer kraft och tyngre konstruktion än DF500.
FAQ
Specifikationer
Specifikationer
| Overall Length | 5.41 m / 17' 9' |
| Internal Length | 4.21 m / 13' 10' |
| Beam | 2.28 m / 7' 6' |
| Internal Beam | 1.25 m / 4' 1' |
| Deadrise | 24° (Offshore Commercial Deep-V Hull) |
| Tube Diameter | 52 cm / 20' |
| Air Chambers | 6 |
| Fuel Tank | 105 L / 28 Gal |
| Max Load | 1,150 kg / 2,535 lb |
| Max Persons | 12 persons |
| Boat Weight | 500 kg / 1,102 lb |
| Max Engine Weight | 210 kg / 463 lb |
| Max Power | 115 HP |
| Recommended Power | 90 HP |
| Engine Shaft | L (Long Shaft 20') |
| Design Category | CE Category C (Inshore Special Duty) |
Specifikationer
Specifikationer
hull
4mm aluminum 24° offshore deep V
tubes
ORCA Hypalon / Valmex PVC 52cm
max engine
115 HP
capacity
12 persons
fuel
105 L under-floor
Compliance
Certifications & Compliance
✓
Certifications
CE (2013/53/EU (RCD)) Certified by TÜV Rheinland
ISO 9001:2015 Certified by SGS
BSCI Certified by Intertek
UKCA Certified by Intertek
✓
Material Compliance
REACH (EU)
RoHS (EU)
California Prop 65
✓
Testing & Warranty
ISO 6185 (RIB Safety)
ASTM D751 (Seam Strength)
ISO 12217 (Stability)
Warranty
5 years against manufacturing defects
✔
CE Certified
Independently tested to EU safety standards — TÜV Rheinland.
⚙
ISO 9001:2015
Quality management system certified by SGS since 2022.
✦
Tested to Standard
Every unit pressure tested at 1.25x rated PSI for 24-48 hours.
☆
5-Year Boat Warranty
5-year limited warranty on tube fabric, seams, and hull; 2-year on SUP and accessories. 99.3% defect-free (AQL 2.5/ISO 2859).
⚖
REACH & RoHS
All materials comply with EU chemical and environmental regulations.
★
BSCI Certified
Social compliance audit verified for ethical manufacturing.
Jämfört med RIB Boats
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Aquafarer Defender 540 Coaster-style Console (DF540 Coaster-style Console)
The primary focus in the Defender Commercial/Special Utility series, featuring 'Inshore/Offshore Multi-purpose Operations & Exploration Patrol (Coaster Edition)'.
Visa detaljer
Aquafarer Defender 600 (DF600) Heavy-Duty Offshore Workhorse
Entering the 6-meter class in the Defender Commercial/Special Operations Series, upgraded with CE Category B offshore certification, serving as the main offshore patrol vessel (Offshore Defender).
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