Submarine Assets

Specification

Depth Capability

• 5 to 1,000m Water Depth

Dimensions

• Length : 5.50m(tracker stowed)
• Width : 5.50m(over track guides)
• Height : 3.35m(excluding lift point)

Weight in air(estimated)

• Up to 26.0 tonnes(with skids)
• Up to 28.0 tonnes(with tracks)

Subsea Power

• 3 X 500hp (375kW), 4 pole, 60Hz motors(Manufacturer-Sytek/SME)

Horizontal Thrusters

• Forward/Reverse : 2 x Curvetech HTE500
• Left/Right : 2 x Curvetech HTE500
• Rear(balance) : 2 x Curvetech HTE500

Vertical Thrusters

• 4 x Curvetech HTE500

Thrusters

• Individual isolation, 5 thruster voids per compensator

Maximum bollard pull

• 2600kg in free swimming mode(FWD/AFT)
• 1300kg in free swimming mode(Lateral)
• 600kg additional from track drive

Predicted Performance

• Vertical : Up to 2.0 knots
• FWD/AFT : Up to 3.5 knots
• Lateral : Up to 2.0 knots

Predicted Power

• Minimum of 50kW to any thruster(Approx 900Kgf)

Trenching Depth

• 0 ~ 2.0m - Continuously variable through smart hydraulic cylinder

Product Size

• Up to 650mm

ower

• Two vertically & One horizontally mounted hydraulically driven water pumps
• Variable speed control from surface 0-300kW per pump(0 ~ 350kW in tracked mode)

Pressure

• 7-15abr approx. flow 3000m³/hr @8bar

Trench depth

• 0.0 ~ 3.0m(3m swords included) - continuously variable through smart hydraulic cylinder
• 0.0 ~ 2.0m(2m swords included) - continuously variable through smart hydraulic cylinder

Minimum leg width

• 100mm

Maximum leg width

• Up to 650mm

Cohesive Soil

• Up to 100kPa

Non cohesive soil

• Sand, silt and gravel to 30mm

Camera

• 3 x Colour Zoom (Kongsberg OE14-367A NTSC)
• 1 x Low Light BIT (Kongsberg OE13-125 NTSC)

TSS 350

• Subsea Cable Detection & Tracking System Tone frequency discrimination

TSS 440

• Subsea Pipe & Cable Detection & Tracking System Pulse induction technology allows accurate survey Information regardless of vehicle heading

SONAR

• Kongsberg Mechanical Scanning Sonar 1171 (MS1000 SCU)

Configuration

• Track modules bolt to chassis (Interchangeable with skids)

Track drive

• Hydraulic independent proportional drive to track
• Track Tension controlled by oil filled piston

Bearing Capacity of Soil (kPa) beneath Track/Skid

• 5KPa