Double Reversing Bucket

Mixed Flow High-Efficiency Waterjet with Inboard Hydraulics

DRB

DOUBLE REVERSING BUCKET

The DRB features a split duct reversing bucket for greater maneuverability and versatility.

MIXED-FLOW HIGH-EFFICIENCYPUMP DESIGN

Excellent maneuverability Superb acceleration High top speed

INBOARD HYDRAULICS

Hydraulics are mounted inside of the hull Ideal for small installation spaces Highly customizable Built-in thrust bearing floating drive shaft

DURABLE AND RELIABLE

Exceptional strength for operation in tough conditions. Maintenance and corrosion-free. With your choice of GRP or metal intake

DRB

Max KS

Max BHP

1,000 kw–9,000 kw

1,341 BHP–12,069 BHP

Materials

Body
Duplex Stainless Steel
Pump Unit
Duplex Stainless
Intake
Steel 
Metal or Composite

For Vessels

26-200m

Get in
get out

Operating in debris filled water and hitting sand and stones, a typical Tuesday morning. We think that’s the point. Our duplex stainless steel pumps eat rocks and sand for breakfast. So you can run aground and shrug off the rock you just turned into a paperweight to keep your focus on dropping off your payload and getting back to sea. Our Double Reversing Bucket line (DRB) offers an inboard hydraulic design and high performance pump technology to provide you with additional maneuverability and increased reversing speeds to get you in and out before they even realized you were there. Superior performance. Unmatched service life. All in a day’s work.

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Specifications

Applications

Large Commercial Crafts
Governmental Applications
Passenger Ferries
Yachts

ModelSteerableBoosterIntakeKWABCD*E*F*
400 DRB590 kg300 kg268 L1250 kW1159110862340018752500
450 DRB740 kg350 kg381 L1500 kW1019132562945021252800
500 DRB850 kg460 kg523 L2000 kW1436130377550023753100
550 DRB1200 kg650 kg696 L2500 kW1638152087055026253400
650 DRB1820 kg1050 kg1149 L3000 kW1560137597065030004100
750 DRB2730 kg1450 kg1764 L4000 kW18571600105075032504700
850 DRB4350 kg2200 kg2754 L6000 kW22861895122085040005300

5 YEAR WARRANTY

We take pride in our dedication to keep
your vessel operating 24/7–365. Our global
service organization is on standby to assist
you with parts, training, upgrades, and on-site
service whenever or wherever your operation
leads you. And our market leading 5-year
warranty is just another way to prove that
dedication to you.

What We Offer
  • Installation Support
  • Technical Support
  • On-site Service
  • Genuine Spare Parts
  • Service Level Agreements
  • Onboard Training Certification
  • Swing Units
  • Factory Impeller Refurbishment
  • Upgrades
HONG KONG FIREBOAT 7

35-meter catamaran built by Lungteh Shipyard in
Taiwan featuring Quad MJP 550 DRB waterjets.
Capable of 36 knots top speed.

BEIYOU 26

Aulong Shipbuilding has delivered its largest
and fastest aluminum passenger ferry to be
constructed in China. The 70-meter high-speed
catamaran has the capacity to transport 1200
passengers at speeds up to 34 knots. Featuring
MJP 850 DRB waterjets.

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