API 8c Certified Split Type Drilling Elevator for Drill Pipe and Casing

• Customization: Available
• After-sales Service: Online Support, on-Site Maintenance
• Manufacturing Process: Forging
• Model NO.: CDZ, DD, CD, SLX, TA.
• Surface Treatment: Spray-Paint
• Operation Pressure: Vacuum
• Material: Cast Steel
• Trademark: Besdrill
• Origin: China

Product Description

Product Description

What is Drilling Elevator?

The drilling elevator is a lifting device in the drilling rig, mainly used for lifting operations during drilling. It is driven by one or more motors to drive the drill pipe to lift and lower. The drilling elevator is connected to the main drive equipment and drilling tools through the drill pipe assembly, and can complete the functions of lifting, lowering, rotating, locking, etc.
 

Elevator Classification

1. Drill Pipe Elevator (Adapter drill pipe joint)
 

CDZ  Elevator

The is primarily used for gripping and hoisting tapered drill pipes and tools during oil & gas drilling and workover operations. 

The product is designed and manufactured in accordance with API Spec 8C requirements. It is typically supplied with standard API bore sizes, but custom bore dimensions can also be produced based on customer specifications.

 

CDZ  Elevator of Specification

Model	Size (in)	Rated Capacity (short tons)
CDZ-150	2^3/8-5^1/2	150
CDZ-250	2^3/8-5^1/2	250
CDZ-350	2^7/8-5^1/2	350
CDZ-500	3^1/2-5^1/2	500
CDZ-750	6^5/8	750
CDZ-1000	6^5/8	1000

2. Pipe Elevator: Specifically designed for pipes (such as Φ139.7mm, Φ244.5mm)
 

DD series elevator

The DD series elevator is a conventional platform-type split elevator designed for suspending drill collars, casings, and tubing. Its load capacity ranges from 150 to 350 tons.

The elevator is manufactured in compliance with API Spec 8C "Specification for Drilling and Production Hoisting Equipment". It is typically supplied with standard API bore sizes but can also be customized with special bore dimensions according to customer requirements.

DD Series Elevator of Specification

Model	Size(in)			RatedCap.(Short Tons)
	Drill Pipe	Casing Pipe	Tubing
DD -150	2^3/8-5^1/2	4^1/2-5^1/2	2^3/8-4^1/2	150
DD -250	2^3/8-5^1/2	4^1/2-5^1/2	2^3/8-4^1/2	250
DD -350	2^3/8-5^1/2	4^1/2-7	2^3/8-4^1/2	350

3.Side-opening Elevator(Open and close from the side for easy operation and quick tube hanging.)

(1) CD side opening elevator

CD Elevator

The CD-type side-door platform elevator is primarily used for gripping and hoisting tubing, casing, drill pipe, and drill collars during oil & gas drilling and workover operations. 

The product is designed and manufactured in compliance with API Spec 8C standards. It is typically supplied with standard API bore sizes, but custom bore dimensions can also be produced to meet customer-specific requirements.

CD side opening elevator of Specification

Model	Size (in)	Rated Capacity (short tons)
CD-80	2^3/8-2^7/8
CD-150	2^3/8-4	150
CD-200	2^3/8-14
CD-250	2^3/8-20	250
CD-350	2^3/8-20	350
CD-500	4^1/2-20	500
CD-750	4^1/2-20	750
CD-1000	10^3/4-14^3/8	1000

(2) SLX/SX Side Opening Elevators

SLX/SX Side Opening Elevators

The SLX / SX side-door elevator is primarily designed for gripping and hoisting tubulars (including tubing, casing, drill pipe, and drill collars) during oil & gas drilling and workover operations. 

The product is manufactured in full compliance with API Spec 8C standards.

SLX/SX Side Opening Elevators of Specification
 

Model	Size (in)	Rated Capacity (short tons)
SLX-65	3^1/2-14^3/4	65
SLX-100	2^3/8-5^3/4	100
SLX-150	2^3/8-20	150
SLX-250	5^1/2-30	250
SLX-350	4^1/2-14	350
SX-350	9^5/8-36	350
SX-500	9^5/8-30	500
SX-750	6^5/8-9^5/8	750

4. Double-sided Elevator
 

TA Elevators

TA split elevators can be widely used for lifting drill pipes, casings, tubing and drill collars in oil and gas drilling operations. Elevators are designed and manufactured according to API Spec 8C "Specification for Drilling and Oil Production Hoisting Equipment". 

They are usually supplied with API standard bore diameters, and special bore diameters can also be customized according to customer requirements.

 TA split elevator of Specification
 

Model	Applicable Pipe Diameter				Rated Capacity (short tons)
	Drill collar	Tubing		Casing
		No thickening	External thickening EU
TA-35	2^7/8-3^1/8	1.05-2^7/8	1.05-2^7/8	/	35
TA-65	2^7/8-3^1/8	1.66-2^7/8	1.66-2^7/8	/	65
TA-100	3^1/8-5^1/4	2^3/8-5	2^3/8-4^1/2	/	100
TA-100	4^3/4-8^1/2	/	/	4^3/4-8^5/8	100
TA-150	4^1/8-11^1/4	/	/	4^1/2-10^3/4	150

5. Auxiliary Elevator
 

SJ Elevator

The SJ series auxiliary elevator is primarily used for suspending single-joint casing and other tubulars during oil & gas drilling and cementing operations. 

The product is designed and manufactured in full compliance with API Spec 8C requirements.

SJ series auxiliary elevator of Specification
 

Clamping Tube Size		Rated Cap.(kN)
In	MM
2^3/8-2^7/8	60.3-73.03	45
3^1/2-4^3/4	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

7. Slip Elevator

Y Elevator

The Y-type slip elevator is an essential tool for gripping and hoisting drill pipes, casings, and tubing during drilling and workover tripping operations. It is particularly suitable for handling integral-joint tubing, collarless casing, and electric submersible pump (ESP) strings.

The elevator is designed and manufactured in strict compliance with API Spec 8C (Specification for Drilling and Production Hoisting Equipment).

Y-type slip elevator of Specification
 

Model	Applicable pipe diameter	Rated Load
	mm(in)	kN	Short Tons
LYT	26.7-52.4(1.05-2^1/16)	180	20
MYT	33.4-73(1.315-2^7/8)	360	40
YT	33.4-88.9(1.315-3^1/2)	675	75
YC	88.9-177.8(3^1/2-7)	675	75
MYC	88.9-177.8(3^1/2-7)	1125	125
HYT	60.3-88.9(2^3/8-3^1/2)	1350	150
HYC	88.9-193.7(3^1/2-7^5/8)	1800	200
HYC-II	139.7-244.5(5^1/2-9^5/8)	1800	200

8. DDZ-Type Elevator
 

DDZ Elevator

The DDZ and DDZ(T) series split-type elevators are specialized tools used in oil drilling operations for suspending drill pipes during hoisting and lowering operations. The DDZ(T) series elevators are specifically designed for rigs equipped with top drive systems.

These split-type elevators can operate reliably in ambient temperatures ranging from -20°C to 70°C and are suitable for suspending various types of tapered drill pipes with diameters ranging from 2⅜ inches to 6⅝ inches.

The rated load capacities of the elevators are 65 tons (585 kN), 100 tons (900 kN), 125 tons (1125 kN), 150 tons (1350 kN), 250 tons (2250 kN), 350 tons (3150 kN), and 500 tons (4500 kN).

 DDZ-Type Elevator of Specification

Model	Clamping pipe diameter (in)	Rated Capacity (short tons)
DDZ-100	23/8-5	100
DDZ-150	23/8-51/2	150
DDZ-250	23/8-51/2	250
DDZ-350	31/2-57/8	350
DZ-350TD	31/2-57/8	350
DDZ-500	31/2-65/8	500
DDZ-500TD	31/2-65/8	500
DDZ-750	4-65/8	750

9. CDZY Hydraulic Elevator
 

CDZY Hydraulic Elevator

The CDZY hydraulic elevator is an automated lifting tool used in oil and gas well servicing operations. During the process of tripping in and out of the hole, the hydraulic elevator rotates within a range of 0 to 90 degrees through two flipping arms. Its angle can be adjusted during operation to align the center hole of the elevator with the V-shaped surface of the hydraulic catwalk, ensuring proper alignment and enabling smooth engagement with the tubulars on the catwalk.

In major well servicing operations, it can effectively coordinate with the rig floor mechanical arm to engage tubulars of corresponding specifications.

The standard elevator control cabinet is equipped with indicator lights showing the elevator's closing status and pipe entry status, providing visual cues to the driller regarding the elevator's condition.

  CDZY Hydraulic Elevator of Specification 

Model	Clamping pipe column	Pipe diameter range (in)	Rated Capacity (short tons)
CDZY250	18°Drill pipe	2^3/8-5^1/2	250 tons(2224kN)
	Sleeve	4^1/2-7^5/8
	Drill collar	3^1/8-7^1/2
	Oil pipe	2^3/8-5^1/2
	Flat step drill pipe	2^7/8-5^1/2
CDZY350	18°Drill pipe	2^3/8-5^7/8	350 tons(3114kN)
	Sleeve	4^1/2-7^5/8
	Drill collar	3^1/8-7^1/2
	Oil pipe	2^3/8-5^1/2
	Flat step drill pipe	2^7/8-5^1/2
CDZY350 II	Sleeve	8^5/8-14	350 tons(3114kN)
CDZY500	18° Drill pipe	2^3/8-6^5/8	500 tons(4448kN)
	Sleeve	4^1/2-9^5/8
	Drill collar	3^1/8-9^1/2
	Oil pipe	2^3/8-5^1/2
	Flat step drill pipe	2^7/8-5^1/2
CDZY500 II	Sleeve	9^5/8-20	500 tons(4448kN)
CDZY750	18° Drill pipe	2^3/8-6^5/8	750 tons(6672kN)
	Sleeve	4^1/2-9^5/8
	Drill collar	3^1/8-9^1/2
	Oil pipe	2^3/8-5^1/2
	Flat step drill pipe	2^7/8-5^1/2
CDZY1000	18° Drill pipe	2^3/8-6^5/8	1000 tons(8896kN)
	Sleeve	4^1/2-10^3/4
	Drill collar	4^3/4-11
	Oil pipe	2^3/8-5^1/2
	Flat step drill pipe	2^7/8-5^1/2

10. WDY Slip Hydraulic Elevator
 

WDY Slip Hydraulic Elevator

The WDY type slip-type hydraulic elevator is a tool used for lifting tubular strings during drilling and well servicing operations in the oil and gas industry. By replacing the slip bodies, it can reliably suspend tapered drill pipes, drill collars, casings, tubing, and other tubulars, effectively extending the service life of the elevator body.

The product features both electric and hydraulic control systems for convenient operation. Additionally, an optional flipping mechanism can be integrated as needed to enable elevator rotation, allowing seamless compatibility with power catwalks and other tubular handling systems.

The elevator is designed and manufactured in accordance with API Spec 8C, Specification for Drilling and Production Hoisting Equipment.

WDY Slip Hydraulic Elevator of Specification 
 

Model	Size (in)	Rated Capacity (short tons)
WDY100	2^3/8-4^1/2	100
WDY150	2^3/8-4^1/2	150
WDY250	2^3/8-7^5/8	250
WDY350	2^3/8-7^5/8	350

11. DDZY Hydraulic Elevator

DDZY Hydraulic Elevator

The DDZY type hydraulic elevator is a split-type elevator that can suspend tapered drill pipes, drill collars, casings, and tubing by replacing the inserts. It adopts a hydraulic control system, offering easier operation, effectively reducing labor intensity, and improving work efficiency. Remote control can be achieved, making the operation safer and more reliable.

The elevator is designed and manufactured in accordance with API Spec 8C, Specification for Drilling and Production Hoisting Equipment.

DDZY Hydraulic Elevator of Specification 
 

Model	Pipe String Form (in)				Rated Capacity (short tons)
	Drill Pipe	Sleeve	Drill collar	Oil Pipe
DDZY-100	2^3/8-5	4^1/2-5^1/2	/	2^3/8-4^1/2	100
DDZY-150	2^3/8-5	4^1/2-5	3^1/8-5^1/4	2^3/8-4^1/2	150
DDZY-250	2^3/8-5	4^1/2-5	3^1/8-5^1/4	2^3/8-4^1/2	250
DDZY-350	2^3/8-6^5/8	4^1/2-7	3^1/8-6^3/4	2^3/8-5^1/2	350
DDZY-500	2^3/8-6^5/8	4^1/2-7	3^1/2-6^3/4	/	500

 

Product Advantages

What are the advantages of Drilling Elevator?

1. High-Efficiency Pipe Handling

Compatible with multiple tubulars (drill pipe/casing/tubing/drill collars) via quick-change slips or bushings, improving tripping speed by 30%+

API-standard bore design ensures full compliance with all API tubular specifications

2. Ergonomic Breakthroughs

Hydraulic/electric models (e.g., DDZY/CDZY) enable one-hand remote operation, reducing manual labor by 85%

Integrated audible-visual alarms (e.g., closure status indicators) prevent operational errors

3. Extreme Condition Adaptability

-40ºC~120ºC operational range (special models down to -60ºC)

500T+ heavy-duty versions use forged alloy steel + nitriding treatment with 3x average service life

4. Smart Integration Trends

Next-gen models (e.g., WDY series) feature:
Auto-alignment system (synchronized with power catwalks/iron roughnecks)
Digital twin interface for remote diagnostics

5. Safety Redundancy Design

Dual hydraulic locking mechanism (API 8C Cat4 standard)

Fail-safe mode: automatic mechanical lock engagement during power loss

6. Lifecycle Cost Benefits

Modular design allows individual replacement of critical components (slips/hinges/cylinders)

Maintains <0.05mm deformation after 2,000-cycle ultimate load testing
 

 

Company Profile

Why Choose Our Drilling Elevators?

At Besdrill, we are committed to delivering excellence in every component we manufacture, and our Drilling Elevators are no exception. Here's why customers worldwide choose our solutions:

1. Superior Quality and Safety

Our Drilling Elevators are engineered and manufactured to meet the highest industry standards. Each unit undergoes rigorous quality control and testing to ensure maximum safety, reliability, and performance under the most demanding drilling conditions.

2. Advanced Engineering and Precision Manufacturing

Utilizing state-of-the-art technology and precision machining, we ensure our elevators provide consistent strength, durability, and flawless operation. Our designs are optimized for easy handling and reduced downtime on-site.

3. Comprehensive Product Range

We offer a wide selection of elevator types and load capacities to meet the diverse needs of drilling operations around the globe. Whether it's for onshore or offshore applications, we have the right solution.

4. Proven Track Record

Trusted by drilling contractors and oilfield service companies worldwide, our products have a proven record of performance in major oilfields and challenging environments.

5. Responsive Support and Customization

With a customer-centric approach, we provide fast technical support, after-sales service, and flexible customization options tailored to your specific drilling requirements.

6. Global Logistics and Reliable Delivery

Our global supply chain and efficient logistics ensure timely delivery and reliable service wherever your operation is located.


Due to variations in product models, the quotations may differ.  For more details on product prices and information, please leave us a message.  Our sales manager will provide you with specific quotations and product introductions.Looking forward to your inquiry!
 

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