PullRight DC cable pull tension calculator

Offline cable pull tension, sidewall pressure, jam ratio, and set-down alarm number for feeder and backbone pulls.

4,200 lb
✓ GO under your tugger
Get it on Google Play
Compounded pull math

Capstan tension through each sweep, in pull order.

Jacket checks

Sidewall pressure and fiber bend radius flags before the pull starts.

Field levers

Dry vs lubed, feed-direction flip, and soft-start warning.

Job memory

Saved runs, duplicate pod pulls, PDF and CSV export.

Built for the pull setup

PullRight DC result screen with max tension, GO verdict, dry and lubed pull values. PullRight DC run setup screen with cable, conduit, sweep, and tugger inputs. PullRight DC jobs screen with the Works with zero bars tag, active job, PDF and CSV export buttons, and a saved run ready to duplicate.

Pricing

Free

Full pull math on one saved run and one cable preset, up to two 90-degree sweeps. Safety flags and the rated-pull check are never gated.

Pro

Unlimited sweeps, runs, and cable presets, feed-direction flip, reverse capacity check, and PDF and CSV export.

Pro price

$4.99 per month, $39.99 per year, or $99 one-time lifetime. No subscription required.

FAQ

Does PullRight DC measure live rope tension?

No. The dynamometer is the live instrument. PullRight DC gives the planned ceiling before the rope goes taut.

Does it work with no signal?

Yes. The calculator, saved runs, cable library, and PDF or CSV generation work on device.

What should I verify before pulling?

Confirm the cable's rated pull and minimum bend radius against the reel tag, and check your tugger and rope ratings.

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