• Hook Block complies with API 8C standard .
• Joining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation.
• The hook block is equipped with the reliable safety devices on the main hook.
• The main parts aire made of high strength alloy steels and are subjected to nondestructive testing.
• The sheave grooves have been intermediate frequency quenched,which can improve the hardness of the surface,the wearness,and the service life.
Model | YC135 | YC170 | YC225 | YC315 | YC450 | YC585 | |
---|---|---|---|---|---|---|---|
Max.load | KN | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
US ton | 150 | 200 | 250 | 350 | 500 | 650 | |
Pulley OD | mm | 915 | 915 | 1120 | 1270 | 1524 | 1524 |
in | 36 | 36 | 44 | 50 | 60 | 60 | |
Pulley Qty | Pcs | 4 | 5 | 5 | 6 | 6 | 7 |
Diameter of wireline | mm | 26 | 29 | 32 | 35 | 38 | 42 |
in | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | |
O.D(L*W*H) | mm | 1800×960 ×610 | 2100×960 ×630 | 2294×1190 ×630 | 2680×1350 ×974 | 3075×1600 ×800 | 3100×1600 ×965 |
in | 71×38×24 | 83×38×25 | 90×47×25 | 105×53×38 | 121×63×32 | 122×63×38 | |
Weight | kg | 2200 | 3010 | 3805 | 6842 | 8135 | 9600 |
Ib | 4850 | 6636 | 8389 | 15084 | 17930 | 21160 |
• Hook Block complies with API 8C standard .
• Joining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation.
• The hook block is equipped with the reliable safety devices on the main hook.
• The main parts aire made of high strength alloy steels and are subjected to nondestructive testing.
• The sheave grooves have been intermediate frequency quenched,which can improve the hardness of the surface,the wearness,and the service life.
Model | DG135 | DG170 | DG225 | DG315 | DG450 | DG585 | |
---|---|---|---|---|---|---|---|
Max.load | kN | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
US ton | 150 | 200 | 250 | 350 | 500 | 650 | |
Major-hook openinng | mm | 165 | 180 | 190 | 220 | 220 | 238 |
in | 6 1/2 | 7 | Feb-71 | 8 5/8 | 8 5/8 | 9 3/8 | |
Diameter of Major-hook | mm | 140 | 150 | 160 | 180 | 180 | 180 |
in | 5 1/2 | 6 | 6 1/4 | 7 | 7 | 7 | |
Diameter of auxiliary hook | mm | 90 | 90 | 100 | 120 | 120 | 120 |
in | 3 1/2 | 3 1/2 | 4 | 4 3/4 | 4 3/4 | 4 3/4 | |
Spring travel | mm | 180 | 180 | 180 | 200 | 200 | 200 |
in | 7 | 7 | 7 | 8 | 8 | 8 | |
O.D | mm | 2200×720×616 | 2450×750 ×630 | 2545×780 ×750 | 2953×890 ×830 | 2950×890 ×880 | 3156×930 ×930 |
in | 79×28×24 | 96×29×25 | 100×31×29 | 116×35×33 | 116×35×35 | 124×37×37 | |
Weight | kg | 1910 | 2020 | 2180 | 3410 | 3496 | 3900 |
Ib | 4210 | 4450 | 4800 | 7520 | 7710 | 8598 |
• Hook Block complies with API 8C standard .
• Joining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation.
• The hook block is equipped with the reliable safety devices on the main hook.
• The main parts aire made of high strength alloy steels and are subjected to nondestructive testing.
• The sheave grooves have been intermediate frequency quenched,which can improve the hardness of the surface,the wearness,and the service life.
Model | YG135 | YG170 | YG225 | YG315 | YG450 | |
---|---|---|---|---|---|---|
Max.load | kN | 1350 | 1700 | 2250 | 3150 | 4500 |
US ton | 150 | 190 | 250 | 350 | 500 | |
Pulley OD | mm | 915 | 915 | 1120 | 1270 | 1524 |
in | 36 | 36 | 44 | 50 | 60 | |
Pulley Qty | 4 | 5 | 5 | 5 | 6 | |
Diameter of wireline | mm | 26 | 29 | 32 | 32 | 38 |
in | 1 | 1 1/8 | 1 1/4 | 1 1/4 | 1 1/2 | |
Major-hook openinng | mm | 165 | 180 | 190 | 220 | 220 |
in | 6 1/2 | 7 | 7.5 | 8.7 | 8 5/8 | |
Diameter of Major-hook | mm | 140 | 150 | 180 | 200 | 180 |
in | 5 1/2 | 6 | 7 | 7.9 | 7 | |
Diameter of auxiliary hook | mm | 90 | 90 | / | / | 120 |
in | 3 1/2 | 3 1/2 | / | / | 4 3/4 | |
O.D | mm | 3195×960×616 | 3294×960×713 | 3714×1190×775 | 4190×1350×885 | 4887×1600×880 |
in | 126×38×24 | 130×38×28 | 146×47×31 | 165×53.2×34.9 | 192×63×35 | |
Weight | kg | 3590 | 4585 | 6600 | 10860 | 12530 |
Ib | 7910 | 10108 | 14538 | 23942 | 27620 |