1. DDZ Series Elevators:
DDZ series elevators are center latch elevator with 18 degree taper shoulder, applied in handling the drilling pipe and drilling tools, etc. The load ranges from 100 tons to 750 tons. The size ranges are from 2 to 6. The products shall be designed and manufactured according to the requirements in API Spec 8C.
Specification for Drilling and Production Hoisting Equipment.
Model | Size (inch) | Rated Capacity (short tons) | Remark |
DDZ-100 | 2-3/8 ~ 5 | 100 | MG |
DDZ-150 | 2-3/8 ~ 5-1/2 | 150 | RG |
DDZ-250 | 2-3/8 ~ 5-1/2 | 250 | MGG |
DDZ-350 | 3-1/2 ~ 5-7/8 | 350 | GG |
DDZ-350TD | 3-1/2 ~ 5-7/8 | 350 | |
DDZ-500 | 3-1/2 ~ 6-5/8 | 500 | HGG |
DDZ-550TD | 3-1/2 ~ 6-5/8 | 500 | |
DDZ-750 | 4 ~ 6-5/8 | 750 |
2. DDZH series Elevators:
DDZH hydraulic elevator is center latch elevator. Through changing the bushing, it can handle drilling pipe, drill collar, casing and tubing and uses the hydraulic control system, which makes the operation more convenient, effectively reduces the workers’ labor intensity and improves the work efficiency; it can also realize remote control and make the use safer and more reliable. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Specification for Drilling and Production Hoisting Equipment.
Model | Size (inch) | Rated Capacity (Short tons) | |||
Drill Pipe | Casing | Drill Collar | Tubing | ||
DDZH-250 | 2-3/8 ~ 5 | 4-1/2 ~ 2 | 3-1/8 ~ 5-1/4 | 2-3/8 ~ 4-1/2 | 250 |
DDZH-350 | 2-3/8 ~ 6-5/8 | 4-1/2 ~ 7 | 3-1/8 ~ 6-3/4 | 2-3/8 ~ 5-1/2 | 350 |
DDZH-500 | 2-3/8 ~ 6-5/8 | 4-1/2 ~ 7 | 3-1/2 ~ 6-3/4 | / | 500 |
3. SLX (CD) Series Side Door Type Elevators:
Model SLX side door elevator with square shoulder are suitable for handling tubing, casing ,drill pipe and drill collar in oil and natural gas drilling, well construction. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Specification for Drilling and Production Hoisting Equipment.
Model | Size（in） | Rated Capacity (Short tons) |
SLX/65 | 3-1/2 ~ 5-1/2 | 65 |
5-3/4 ~ 8-5/8 | ||
9 ~ 10-3/4 | ||
11 ~ 14-1/4 | ||
SLX/100 | 2-3/8 ~ 2-7/8 | 100 |
4-1/2 ~ 5-3/4 | ||
SLX/150 | 5-1/2 ~ 8-5/8 | 150 |
9-5/8 ~ 10-3/4 | ||
11-3/4 ~ 13-3/8 | ||
16 ~ 20 | ||
22 ~ 30 | ||
SLX/250 | 5-1/2 ~ 7-3/4 | 250 |
8-5/8 ~ 10-3/4 | ||
11-3/4 ~ 14 | ||
16 ~ 20 | ||
22 ~ 30 | ||
SLX/350 | 4-1/2 ~ 6 | 350 |
6-5/8 ~ 9-5/8 | ||
11-3/4 ~ 14 | ||
16 ~ 20 | ||
22 ~ 30 | ||
SX/500 | 9-5/8 ~ 14 | 500 |
16 ~ 20 | ||
22 ~ 30 |
4. SJ Series Single Joint Elevators:
SJ series auxiliary elevator is mainly used as a tool in handling single casing or tubing in oil and natural gas drilling and cementing operation. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Specification for Drilling and Production Hoisting Equipment.
Size | Rated Cap.(kN) | |
in | mm | |
2-3/8 ~ 27/8 | 60.3 ~ 73.03 | 45 |
3-1/2 ~ 43/4 | 88.9 ~ 120.7 | |
5 ~ 5-3/4 | 127 ~ 146.1 | |
6 ~ 7-3/4 | 152.4 ~ 193.7 | |
8-5/8 ~ 10-3/4 | 219.1 ~ 273.1 | |
11-3/4 ~ 13-3/8 | 298.5 ~ 339.7 | |
13-5/8 ~ 14 | 346.1 ~ 355.6 | |
16 ~ 20 | 406.4 ~ 508.0 | |
21-1/2 ~ 24-1/2 | 546.1 ~ 622.3 | 60 |
26 ~ 28 | 660.4 ~ 711.2 | |
30 ~ 36 | 762.0 ~ 914.4 | |
5. TA series Elevators:
Model TA center latch elevator with square shoulder are suitable for handling drill pipe, drill collar, casing and tubing. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Specification for Drilling and Production Hoisting Equipment.
Model | Size ( in ) | Rated Capacity (Tons) |
TA/35 | 1.05 ~ 2-7/8 | 35 |
TA/65 | 1.66 ~ 2-7/8 | 65 |
TA/100 | 2-3/8 ~ 2-7/8 | 100 |
2-3/8 ~ 5 | ||
TA/150 | 4-1/8 ~ 8-5/8 | 150 |
9 ~ 11-1/4 |
6. Y series Elevators:
The slip type elevator is an indispensable tool in holding and hoisting drilling pipes, casing and tubing in the oil drilling and well tripping operation. It’s especially suitable for the hoisting of integrated tubing sub, integral joint casing and electric submersible pump column. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Specification for Drilling and Production Hoisting Equipment.
Model | Size | Rated Capacity | |
mm ( in ) | mm ( in ) | kN | |
HYT | 60.3 ~ 88.9 (2-3/8 ~ 3-1/2) | 1350 | 150 |
YT | 33.4 ~ 88.9 (1.315 ~ 3-1/2) | 675 | 75 |
MYT | 33.4 ~ 73 (1.315 ~ 2-7/8) | 360 | 40 |
LYT | 26.7 ~ 52.4 (1.05 ~ 1-1/16) | 180 | 20 |
HYC | 88.9 ~ 139.7 (3-1/2 ~ 7-5/8) | 1800 | 200 |
MYC | 88.9 ~ 117.8 (3-1/2 ~ 7) | 1125 | 125 |
YC | 88.9 ~ 117.8 (3-1/2 ~ 7) | 675 | 75 |
7. Sucker rod Elevators:
Sucker Rod Elevators are hoisting tools for handling sucker rods. They are designed and manufactured according to API 8C.
Specification for Drilling and Production Hoisting Equipment.
Model | Size (in) | Rated Cap. (Short tons) |
SRE20 | 1/2、5/8、3/4、7/8、1、1-1/8、1-1/4、1-1/2 | 20 tons (180 kN) |
SRE25 | 5/8、3/4、7/8、1 | 25 tons (225kN) |