Drilling Hooks Hook Block Assembly for Drilling Rig
Xi'an Boban Oil Tools Co., Ltd.- After-sales Service：24,7
- Warranty：12 Months
- Manufacturing Process：CNC Milling
- Surface Treatment：Spray-Paint
- Material：Cast Steel
- Type：Drilling Hook
Base Info
- Model NO.：Boban
- Transport Package：Wooden Case
- Specification：As per sizes
- Trademark：BOBAN & OEM
- Origin：China
- HS Code：8431431000
- Production Capacity：50 PCS Per Month
Description
Overview
Product DescriptionHook open hole size (mm) 110 110 110 110 150 152 180 190 190
Detailed Photos
| Model | YG170 | YG315 | YG450 |
| Max. hook load kN | 1700 | 3150 | 4500 |
| O.D.of sheaves mm (in) | 915 (36) | 1270 (50) | 1524 (60) |
| Number of sheaves | 5 | 6 | 6 |
| Dia. of wire line mm (in) | 29 (11/8) / 32 (11/4) | 32 (13/8) / 35 (13/8) | 35 (13/8) / 38 (11/2) |
| Major-hook opening mm (in) | 180 (7) | 220 (85/8) | 220 (85/8) |
| Major-hook dia mm (in) | 150 (6) | 180 (7) | 180 (7) |
| Minor-hook dia mm (in) | 90 (31/2) | 120 (43/4) | 120 (43/4) |
| Overall dimension (LxWxH) mm | 3294x960x630 | 4322x1350x784 | 4887x1600x880 |