Product Overview
Our 60K coiled tubing injector head is the core traction equipment for truck-mounted, skid-mounted and trailer-mounted coiled tubing units, engineered for universal oilfield intervention operations. Rated at 60,000 LBS continuous pulling force and 30,000 LBS snubbing force, this CT injector supports tubing sizes from 1.5" to 2.875", adapting to conventional, high-pressure and sour oil & gas wells. Built to withstand harsh outdoor environments from -20℃ to 55℃, the whole machine complies with HSE safety standards with all sharp edges blunted. All hydraulic & electrical ports are clearly labeled with standard stainless steel nameplates. Critical hydraulic components adopt imported Linde brand, paired with explosion-proof load transducer and automatic chain lubrication system to ensure stable, low-failure long-term operation. The foldable 72" hydraulic gooseneck and foldable working platforms greatly reduce transportation dimensions, ideal for mobile coiled tubing fleets.
Core Performance Parameters
| Item | Technical Data |
|---|---|
| Model | 60K Coiled Tubing Injector Head |
| Continuous Pulling Force | 60,000 LBS |
| Continuous Snubbing Force | 30,000 LBS |
| Max Speed (Min Motor Displacement) | 67 m/min |
| Max Speed (Max Motor Displacement) | 33 m/min |
| Minimum Stationary Control Speed | ＜0.5 m/min |
| Applicable CT Outer Diameter | 1.5" ~ 2.875" |
| Gooseneck Radius | 72", Hydraulic Folding Type |
| Stripper Connection Flange | 3.06" |
| Working Drive Pressure | 0–5000 PSI |
| Clamping Pressure Range | 0–3000 PSI |
| Tension Pressure Range | 0–3000 PSI |
| Overall Dimension (Folded Platform) | ≤1350×1390×2290 mm |
| Total Weight (Excluding Gooseneck) | ~3.7 Tons |
| Operating Temperature | -20℃ ~ +55℃ |
Key Structural & Technical Advantages
1. Imported Linde Hydraulic Drive System
Dual Linde variable displacement piston motors drive double planetary reducers via spline shafts, delivering stepless speed regulation. Motors automatically reduce displacement under pressure above 140 PSI for precise low-speed control. Each motor fits pressure-release brake (160 PSI initial release / 230 PSI full release) and Linde CBV balance valves to prevent tubing runaway, fully imported hydraulic core for stable output.
2. 3-Group Hydraulic Clamping Mechanism
Three pairs of clamping cylinders divided into upper, middle & lower clamping groups, each matched with 1L accumulator to maintain constant clamping pressure. Uniform tubing grip minimizes slip wear and tubing deformation, compatible with all 1.5"–2.875" coiled tubing specifications.
3. Stable Chain Tension & Heavy-Duty Chain Assembly
4 tension cylinders + floating sprockets keep 180 special heavy-duty transmission chain tight during operation. 60 slips total with roller bearings on each slip matrix, spring pin connection for quick disassembly & replacement on-site without hoisting the injector.
4. 72" Hydraulic Folding Gooseneck
Hydraulically controlled folding gooseneck with 5 built-in guide rollers; top 3 roller boxes hydraulically open/close, manual lock for the rest. All roller shafts reserve grease lubrication holes, equipped with anti-pop fasteners to stop tubing jumping off. Matched dedicated 1.5" roller set, with integrated climbing ladder for maintenance access.
5. Explosion-Proof Electronic Load Transducer
24V explosion-proof load cell outputs standard 4–20mA signal: 12mA zero load, 15mA = 60,000 LBS pull, 10.5mA = -30,000 LBS snub force. Complete with connector & cable for direct connection to CT unit control panel, accurate real-time weight monitoring for well safety.
6. Compact Foldable Frame & Full Safety Design
- 4 lifting lugs with total 32T rated load; base & stripper flange bear up to 32T hanging weight
- 3-side foldable working platforms + removable safety guardrails, all sharp corners blunted per HSE
- Built-in ≥9m anti-fall protection device, 9T-rated four-leg lifting slings for easy rig-up
- Pneumatic automatic chain lubrication system (≥15L oil tank, 0.2–0.6MPa air supply)
- Imported mechanical odometer records running mileage for scheduled maintenance
- Complete quick joint manifold panel with unified FH/VOF series stainless steel quick couplings
7. All-Weather Anti-Corrosion Finish
Full machine undergoes sandblasting & pickling pretreatment before coating with standard 3020 red industrial paint, resisting rain, snow, sand, humidity and oilfield corrosive media for long service life.
Application Scenarios
This 60K coiled tubing injector head is universally matched for truck-mounted, skid-mounted and trailer coiled tubing units, widely used for oil & gas well intervention services:
- Coiled tubing workover & snubbing operations
- High-pressure fracturing, acidizing, plug milling
- Conventional onshore wells, high-pressure deep wells & H₂S sour gas fields
- Year-round outdoor construction under -20℃ ~ 55℃ temperature range
Standard Delivery & Supporting Documents
Supplied Documents
- Product Certificate ×1
- Operation & Maintenance Manual ×2
- Explosion-Proof Load Transducer Certificate ×1
Standard Spare Parts Kit
High pressure filter elements, accumulator inflating tool, slip gaskets, full set of FH/VOF quick couplings with dust caps, 8-core explosion-proof socket, spare slips and slip bases.
Quality Warranty & After-Sales
We provide professional quality warranty for all 60K CT injectors. Free repair, replacement or maintenance for all design & material quality faults within warranty period. Consumable wear parts (filter elements, rubber seals, slips) are excluded from free warranty as standard. Our technical team offers global remote guidance and on-site after-sales support upon request.
FAQ
Q1: What is the maximum pulling & snubbing force of this 60K injector head?
A: Continuous pulling force reaches 60,000 LBS, continuous snubbing force is 30,000 LBS, suitable for medium & heavy-duty coiled tubing intervention jobs.
Q2: What coiled tubing sizes can this injector grip?
A: Compatible with 1.5", 1.75", 2", 2.375", 2.875" outer diameter coiled tubing.
Q3: Is the gooseneck foldable for transportation?
A: Yes, it adopts hydraulic folding 72" gooseneck, the whole machine platform and guardrail can be folded to shrink overall transport size.
Q4: Does this injector support sour H₂S well service?
A: The whole machine can be customized with NACE MR-0175 anti-sulfur treatment for sour gas field operation.
Q5: What hydraulic brand are the core drive parts?
A: Main hydraulic motors and balance valves adopt imported Linde brand for stable performance and long service life.
Get Custom Datasheet & Factory Quote
We supply full series coiled tubing well control equipment including 60K injector heads, 10K/15K side door strippers, BOP stacks and matched lubricators. Custom working pressure, connection standards, NACE sour service packages and dimension adjustment are available. Send your coiled tubing unit parameters and well working conditions to our engineering team for customized drawings and official quotation.
