Model

RGF500

RGF800

RGF1000

RGF1300           

Type

Triple cylinder, single action and piston type

Triple cylinder, single action and piston type

Triple cylinder, single action and piston type

Triple cylinder, single action and piston type

Max.Cylinder liner    Dia*stroke

170×191mm             (6-3/4〃×7.5〃)

170×229mm             (6-3/4〃×9〃)

170×254mm             (6-3/4〃×10〃)

180×305mm             (7〃×12〃)

Rated stokes

165r/min

150r/min

140r/min

120r/min

Rated power

373kw (500hp)

596kw (800hp)

746kw (1000hp)

969kw (1300hp)

Gear type

Chevron gear

Chevron gear

Chevron gear

Chevron gear

Gear speed ratio

4.286:1

4.185:1

4.207:1

4.206:1

Lubrication

Forced and splashed lubrication

Forced and splashed lubrication

Forced and splashed lubrication

Forced and splashed lubrication

Suction port

8〃flange(about 203mm)

10〃flange(about 245mm)

12〃flange(about305mm)

12〃flange(about305mm)

Discharge port

4〃flange 5000psi

5〃flange 5000psi

5〃flange 5000psi

5〃flange 5000psi

Diameter of the small gear shaft

139.7mm(5-1/2”)

17738mm(7”)

196.9mm(7-3/4”)

215.9mm(8-1/2”)

Pin Key

31.75×31.75mm       (1-1/4” ×1-1/4”)

44.45×44.45mm       (1-3/4” ×1-3/4”)

50.8×50.8mm          (2” ×2”)

50.8×50.8mm           (2” ×2”)

Valve chamber

Valve-on-valve API #5

Valve-on-valve API #6

Valve-on-valve API #6

Valve-on-valve API #7

Approximate weight(lbs)

21539.14

31966.99

41424.81

54171.92