Description
Vietnam runs long cable car lines, from Sa Pa to Ba Na Hills and Phu Quoc. Each line also hangs on towers, sheaves and drive stations held by very large bolts. During a planned shutdown, the maintenance team must bring those joints back to spec and record the result. The Snap-on TEC3005FUC Torqometer gives them a two-needle dial in foot-pounds and kilogram-force meters.
Where the Snap-on TEC3005FUC Torqometer fits on a ropeway
- Bullwheel and drive gearbox mounting bolts in the terminal.
- Tower head, crossarm and sheave train bracket bolts within range.
- Tower base flange bolts where the design gives a torque value.
- Tensioning carriage and frame bolts after rope work.
Ropeway builders publish their own bolting rules, and some joints call for tensioners or turn-of-nut methods. So the manufacturer’s manual always comes first, while the TEC3005FUC handles the joints it lists with a torque value.
Catalog values for the TEC3005FU
| Item | TEC3005FU (CAT1500i p.335) |
|---|---|
| Square drive | 1-1/2 in |
| Metric range / steps | 400 kg·m / 5 kg·m |
| U.S. range / steps | 3,000 ft-lb / 50 ft-lb |
| Length | 140 in |
| Width / head depth | 5-1/2 in / 2-13/16 in |
Snap-on lists the base code TEC3005FU in its U.S./metric table. According to the catalog, adding C orders a certificate of calibration, so the TEC3005FUC is that C form. Lost in HCM titles it with Chart, so confirm what the paperwork covers.
Two units, one shutdown log
Ropeway gear and its specs can come from several countries. For example, one drawing may give kgf·m, while a U.S. gearbox sheet lists ft-lb. The TEC3005FUC dial carries both, so the crew reads each spec in its own unit. In addition, Snap-on’s Follow-up design shows the targeted torque and the torque achieved on separate needles. Thus the inspector can log both values in the shutdown record.
The 2% band and the lower end
Lost in HCM lists this Torqometer under Combination US/Metric Reading/Standard 2% Accuracy. Under Snap-on’s rules, Standard means within 2% of reading anywhere from 20% of full scale to the top. On the TEC3005FUC, the band starts at 600 ft-lb or 80 kg·m. Lighter bolts on cabins and platforms therefore need a smaller tool.
Handling a 140 inch wrench at height
A lever this long needs a plan before it goes up a tower. First, check the swing path and the anchor points on the platform. Then work in pairs, with one person pulling and one steadying the head. Also tether the wrench, because a drop from a tower is a serious hazard. Never use the Snap-on TEC3005FUC Torqometer to break fasteners loose, and book periodic recalibration with an outside lab.
Order the Snap-on TEC3005FUC Torqometer
Ropeway operators, lift contractors and heavy plant teams can order this wrench from Lost in HCM, the partner that supplies SMK Vietnam’s Torqometer range. To have it ready for the low season, request a quote from Lost in HCM. Smaller dials for cabin and platform work appear under torque wrenches. Further brand details are on snapon.com, or you can contact SMK Vietnam.
Ropeway team questions about the TEC3005FUC
Does the TEC3005FUC read N·m?
No, its metric side reads kg·m. To convert, multiply kg·m by 9.81, so the 400 kg·m top end is close to 3,920 N·m.
Is an extension handle included?
The U.S./metric table shows no handle note for this row. Ask Lost in HCM what ships with your order.
What paperwork does the chart in the TEC3005FUC title mean?
The source leaves that open. The catalog links the C to a certificate of calibration, so check the documents with Lost in HCM.
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