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Kroonblokkies


  • tegniese eienskappe
  • Tegniese Parameters

Belangrikste tegniese kenmerke

● Design &manufactured In accordance with API 4F, API 8C.

● The frame is made of high-strength steel shapes & plates. The lug for Top Drive handling is

voorsien word.

● Die groewe word geblus om die lewensduur te verleng.

● The rope guards are mounted to prevent the ropes from grooves.

● Elke laer het 'n individuele smeerkanaal.

● Equipped with wooden bumper blocks and retainer net.

● Equipped with sand line sheaves and auxiliary sheaves.

● The bearings and the sheaves are interchangeable with those of matching Travelling Block.

● Equipped with a gin pole for repairing the sheaves cluster as requirement.


model TC135 TC170 TC225 TC315 TC450 TC675
Max. hook load
kN(lbs)

1350

(300000)

1700

(374000)

2250

(500000)

1350

(700000)

4500

(1000000)

6750

(1500000)

Dia. Of wireline
mm(in)

29(1 1/8)

29(1 1/8)

32(1 1/4)

35(1 3/8)

38(1 1/2)

45(1 3/4)

OD of sheave
mm (in)

1005 (40)

1005 (40)

1120 (44)

1270 (50)

1524 (60)

1524 (60)

Qty. of sheave 5 6
6
7
7
8


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