Silhouette of Hydra Rig Injector

HR-680 Coiled Tubing Injector

Engineered and designed for reliability and reduced maintenance, Hydra Rig injectors are backed by the experience achieved from the manufacturing of over 2,400 injectors.

  • Description Description
  • Ruler Specifications
  • Resources Resources

The heart and soul of any coiled tubing system is the injector head, and our line of injectors are recognized worldwide as the best in the market today. Designed to handle 1½ to 3½ in. coiled tubing strings, the Hydra Rig™ HR-680 coiled tubing injector is capable of running up to 130,000 psi yield strength string designs.

Our 6-series coiled tubing injector with 80,000-lb continuous lifting capacity.

Whether you are buying a complete new unit or replacing the injector on your existing unit, our injectors offer the performance and dependability demanded by your customers in today’s toughest oilfield conditions around the world.

General Features

  • Hub odometer mounted on gear drive output shaft for total footage indication
  • Minimum parts count for reduced maintenance
  • Narrow width for easier rig access: 52 in.
  • Dual hydraulic load cells standard
  • Forklift pockets for yard handling
  • Available certified for North Sea service
  • Superior slow speed control (inches per minute)


  • Radius tubing guide sizes: 60 in. (680 lbs), 72 in. (800 lbs), 100 in. (1,200 lbs), and 120 in. (1,500 lbs) 
  • Injector counter
  • Fold-down walkways
  • Electronic or combination of electric/hydraulic load cells
  • Fall protection device

Drive System

  • Deep reduction, purpose-built gear drive (patented)
  • Single hydraulic motor input (variable displacement, bent-axis piston motor)
  • Dual output drive shafts with integral sprockets
  • Hard-plumbed counterbalance valves
  • Outer bearings of dual drive shafts lubricated with grease
  • Tubing odometer for maintenance and inspection requirements
  • Dual oil seals on gear drive output shafts for long and reliable service
  • Single spring-applied/pressure-released brake mounted between the hydraulic drive motor and gear drive input pad 

Traction System

  • Patented “Quick Connect” Gripper System (1-3 seconds required to remove or install a gripper)
  • Hardened and grooved single-piece grippers
  • Elastomeric suspension system for grippers (patented)
  • “Sealed-for-life” chain bearings—reduced maintenance with no greasing of chain bearings required
  • Purpose-built and simplified direct-down tension chain system
  • New (spray-type) injector chain lubricating system
  • Improved skate entrance design for smoother chain-bearing entry into traction system 

Model HR-680 Specifications

Max. speed/min. displacement

200 ft/min

Max. speed/max. displacement

108 ft/min

Continuous lifting capacity

80,000 lbs

Continuous snubbing capacity

40,000 lbs

Lifting capacity through outer frame

95,000 lbs

Lifting capacity from stripper

80,000 lbs


150 hp continuous at 120 °F ambient conditions

Assembled weight: 72 in. gooseneck, stripper box, min. handling slings, lube tank, excludes fall pole, other options

9,500 lbs

Approx. individual gripper weight

6 lbs

Coiled tubing sizes

1½ to 3½ in.

Max. coiled tubing strength

130,000 psi

  • Hydra Rig HR-680 Coiled Tubing Injector Data Sheet

Hydra Rig Product Updates

It is our commitment to continue the technological advancement of the trusted Hydra Rig equipment that has been leading the coiled tubing and snubbing industries for decades. Please contact us for our latest product updates.

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