Engineering Vessel Propeller Unmanned boats surfaceboat marine stern drive propeller boat

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Product Overview

Description

Product Description

 

 

7GS28-4

Product Advantage

  • We produces "Haichang" brand Trailer 6 horsepower to 32 horsepower series. Seat 6 horsepower - 120 horsepower series.
  • It has hydraulic universal type, hydraulic rudder plate type, clutch type and other different models.
  • Its appearance design is new, beautiful and practical. It does not occupy space, is easy to operate and durable.

  • It is widely used in various kinds of water transportation, fishing boat fishing, water operations and so on.

  • We pursues product technological innovation, continuously introduces high-tech production equipment, strives to improve product quality, quality first pursuit.

  • Safety, security and satisfaction ! Enterprises deeply trusted by users around the world.

 

Technical specification parameter list

 Item

Model

7GJ6

7GJ8

7GJ10

7GJ12

7GJ20

1

Speed (km/h)

 

 

 

 

 

No-load speed(kn/h)

≥9.5

≥10

≥11

≥11.5

≥12

Rated heavy load speed(kn/h)

≥9

≥9.5

≥9.5

≥10

≥11

2

Maximum column pull ahead (kg/force)

≥104

≥131

≥159

≥180

≥280

3

Overall dimensions L*W*H(mm)

920*570*1600

920*570*1600

920*570*1600

920*570*1600

920*570*1600

4

Hung-machine net weight(Kg)

45

48

68

90

110

5

 Auxiliary power

R175A  R175B

R180  R180N

R190N

SJ195

SJ1110

 Rated power(KW/rpm)

6

7

10

12

20

Rated speed(r/min)

2600

2600

2200

2000

2000

6

 Load tonnage of matching ships(t)

5~7

6~8

7~9

8~10

10~16

7

The propeller

 

 

 

 

 

 Diameter(mm)

360

380

390

450

520

 Pitch(mm)

320

320

330

346

350

 Speed(r/min)

900

1000

1000

1000

1000

 Rotation direction

Right

Right

Right

  

 Blade number

3

3

3

3

3

 

We Recommend

0.0047 s.