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Model DG90 DG135 DG170 DG225 DG315 DG450 DG585
Max. Hook Load kN 900 1350 1700 2250 3150 4500 5850
Ton 100 150 200 250 350 500 650
Main hook opening size Mm 155 165 180 190 220 238
in 6-1/16 6-1/2 7 7-1/2 8-5/8 9-3/8
Assistant hook dia. Mm 80 90 100 120
in 3-1/8 3-1/2 4 4-3/4
Spring stroke mm 180 200
in 7 8

Traveling Block:

Model YC90 YC135 YC170 YC225 YC315 YC450 YC585
Max. Hook Load kN 900 1350 1700 2250 3150 4500 5850
Ton 100 150 200 250 350 500 650
Sheave O.D. Mm 762 915 1120 1270 1524
in 30 36 44 50 60
Sheave Qty 4 5 6 7
Wire Rope Dia. mm 26   29 32 35 38 42
in 1 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8

The Hook Block includes a traveling block and a hook, it can be used to lifting drill string when in drilling situation. Its housing assembly is made of thick section steel plate and wire rope is kept taut when hoisting or lowering the unload block. Sheave grooves are hardened by medium frequency induction to provided extended service life Working sheaves have double-row conical roller bearings and each bearing is individually lubricated The sheaves are interchangeable with Corresponding Crown Block.The Traveling Block and the Hook conforms to API Spec 8C.


hook drawing

Traveling Block:

traveling block drawing

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Please send us your inquiry with detail item description or with Model number. If there is no packing demand we take it as our regular exported standard packing. We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

We can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.

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Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of “quality first, science and technology innovated, people oriented”, every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc.