DDZ, DDZ TD18 Degree Center Latch Elevators
Model DDZ elevators are the centre latch elevators while type DDZ TD elevators are the top drive elevators. DDZ, DDZ TD18 degree center latch elevators are applied for handling 18 taper shoulder drill pipe, drilling tools and etc. The rated load of this bottleneck elevator ranges from 150t (1350KN) to 500(4500KN). The diameter of model DDZ center latch elevator bores is from 83mm to 179mm. DDZ, DDZ TD 18 degree center latch elevators bear API monogram. And they're marked with size of casing and rated working capacity.
| Model | Drill Pipe Size and Style | Diameter of Elevator Bores | Elevator Sign | Max. Load Tons(KN) |
| DDZ67 | 23/8EU | 67 | 23/8EU | DDZ 150 (1350) 250 (2250) 350 (3150) 500(4500) DDZ TD 350 (3150) 500(4500) |
| DDZ83 | 27/8EU | 83 | 27/8EU | |
| DDZ101 | 31/2EU | 101 | 31/2EU | |
| DDZ109 | 4IU | 109 | 4IU | |
| DDZ121 | 4EU | 121 | 4EU | |
| 41/2IU | 41/2IU | |||
| 41/2IEU | 41/2IEU | |||
| DDZ133 | 41/2EU | 133 | 41/2EU | |
| 5IEU | 5IEU | |||
| DDZ148 | 51/2IEU | 148 | 51/2IEU | |
| DDZ 159 | 5 7/8IEU | 159 | 5 7/8IEU | |
| DDZ179 | 6 5/8IEU | 179 | 6 5/8IEU |
LantyTool® is a professional 18 degree center latch elevators manufacturer and supplier in China. The company possesses strong technical force, excellent production equipments and complete test facilities. The products cover bushings, bottleneck elevator, manual tongs, spiders, slips, inserts and bit breakers, etc. All products are in accordance with ISO9001-2008, ISO1400:2004, GB/T28001-2011 and API Spec 7K, 8C. These drilling tools are widely exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions.