LifeSpan TR1200-DT3 Treadmill Base and Console ONLY

Model LIF-TR1200-DT3
(You save $430.00 )
Ships in 5-7 business days

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This standing desk treadmill has all of the perks of the TR800-DT3 along with a larger motor, 2” wider walking belt and low-profile design. Many people report having their best ideas while exercising or engaging their bodies in physical activity! Movement while working has been for sometime now, the better alternative to sitting at a desk all day. What a better way to burn calories, reduce stress, decrease pain and injuries, and increase productivity and creativity! This under desk treadmill is our best selling item to be used your own standing desk (desk not included) and is designed to support single users or small teams in the office. It saves space by sliding under the desk and has a portable console that is small enough to sit on your desktop. (See some of our best Sit-Stand Desks - BFF Height Adjustable and AMQ Activ-PRO Sit-Stand Electric Table Desk.) The innovative walking treadmill desk console can track steps, time, distance, calories and speed. Includes the same heavy-duty construction that continues to make LifeSpan the top rated treadmill desk brand. The TR1200-DT3 office treadmill will keep you on your toes and help you be your best, both physically and mentally. Ships within 5-7 business days.


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  • Fully assembled out of the box
  • Space-saving design
  • 2 front-mounted transport wheels for easy mobility, rolls easily under standing desks
  • Whisper-quiet 2.25 HP continuous-duty motor
  • 6 Impact-absorbing shocks dampen walking noise and are easy on joints
  • Supports up to 350 lbs
  • Speed: 0.4 - 4.0 MPH  (Max. Speed Can Be Set to 2.0 MPH if Desired)
  • Incline not available: not recommended by ergonomists as it places strain on your back and joints
  • 3/4" phenolic deck
  • 4.6" Step up height
  • Non-slip plastic side rails
  • Warranty: Frame Lifetime, Motor 3 Years, Parts 1 Year, Labor 1 Year
  • OfficeChairs USA is an authorized LifeSpan Retailer


  • Treadmill 63" L x 28.5"W x 7.25"H 
  • Console 12.5”W x 3”D x 2”H
  • Belt 20”W x 50"L

Console Specs

  • Red LED display is easy to read even when positioned at an angle
  • Track distance traveled, calories burned, time, step count and belt speed
  • Set preferred maximum speed, silence beeps and alerts, switch units of measure, and more
  • Intelli-Step™ counting feature works like a pedometer and counts your steps while you walk
  • Intelli-Guard™ automatically pauses the walking belt when you step off for safety
  • 1 USB charging port to charge your wireless mobile devices

Optional Accessories 

Treadmill Belt Lubricant

  • LifeSpan suggests lubricating your treadmill's running belt after 40 hours of use or every three months
  • Includes enough for four applications

Exercise Equipment Mat

  • Made from almost 100% recycled material
  • Protects flooring including hardwood, tile, and carpeting
  • Absorbs equipment vibration and noise
  • Easy-clean, non-skid surface
  • 78" x 36" x 1/8" 
  • Made in the U.S.A


Shipping Options

  • FREE Curbside Shipping OR loading dock ONLY

*Image Shows Desk Not Included!




lo.jpgThis product can expose you to chemicals such as Cadmium and Vinyl Chloride that are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to evolution towards a sedentary lifestyle2016-logo-1.jpg


Warranty coverage is specific to each product. You will need to to register your product for warranty here. Although some of our retailers may offer extended warranties, LifeSpan does not directly support any warranty purchased through a retailer or online at websites other than LifeSpan product warranties apply only to the original owner and are non-transferable. LifeSpan’s warranty is expressly limited to the repair or replacement of a defective frame, motor, electronic component or defective part and is the sole remedy of the warranty. For customers not located within 50 miles of a LifeSpan Authorized Service provider, LifeSpan will gladly pay up to $150.00 maximum towards a service call. Our warranty does not cover normal wear and tear, improper assembly, maintenance, installation of parts or accessories not originally intended for the treadmill, exercise bike, rowing machine, stretching machine, treadmill desk or bike desk. The warranty does not apply to damage or failure due to accident, abuse, corrosion, discoloration of paint or plastic, or neglect. LifeSpan's responsibility under this warranty is limited to replacing or repairing at LifeSpan’s option. Review the owner’s manual for specific warranty information about each product. All treadmills except the TR800 have the following warranty coverage: Frame: Lifetime Motor: 3 years Parts: 2 years Labor: 1 year TR800 is: Frame: Lifetime - 3 hrs maximum daily usage Motor: 3 years Parts: 1 year Labor: 1 year