CYJS8-3-37HYGeneral Assembly

Model

CYJS8-3-37HY

Polished rod capacityKN

80

Basic parameter

Stroke lengthM

1.8/ 2.5/3.0

Stroke frequencyr/min

6、5、4

Rated torqueKN.M

37

Balance type

beam balance

Method of horse head leaving

room

Horse head moving, center bias

Crank rotating direction

When facing the well head of the pumping unit to the right, rotate

counterclockwise

Gear reducer

Rated torqueKN.M

37

Model

ZLH850-37

Gear type

Split type, double reducer, double

garden arc gear reducer

Reducing ratio

31.18

Center rangeMM

850

Center height MM

560

Oil storage quantityL

200

Lubrication oil

WinterISO VG150 EP SummerISO VG220 EP

Big pulley diameterMM

1050

Motor

Model

Y225S-8

PowerKW

18.5

Speed(rpm)

750

Belts type

ZV15J(5)

Delta starter

star delta starter.

Model

CYJS8-3-37HY

Balance assembly

Weight of counterweight Kg

2000

Weight of crankKg

310×2

ECBKN

60

Radius of crankM

3.0

2.5

1.8

Stroke length relevant to crank

radiusMM

855

720

530

Wire line

Type

Ф24mmNAT6*37IWR1670

LengthM

8

Fix type of main base

Fastening block

Overall dimension L×W×H-HMM

7330×3240×6932

Total weightKg

16860