HELAC ALTERNATIVE
HP-90-S-RL-360-S1-C-H Rotary Actuator
Alternative heavy-duty rotary actuator for the Helac HP-90-S-RL-360-S1-C-H, a 360-degree, rail/slide-mount (RL) helical actuator in the Helac HP series, built for heavy-duty and mining drill-rig duty. It is listed by Sandvik under part number 76350010 (also written 763-500-10) in the supplier cross-reference list.
Sandvik part number
76350010
Alternative rotary actuator for Helac HP-90-S-RL-360-S1-C-H.
Specifying a new program? Talk to our engineering team →
Independently supplied alternative — not an original Helac or Sandvik part. Compatibility is verified before ordering.

At a glance
Quick reference
- Original model
- HP-90-S-RL-360-S1-C-H
- Original brand
- Helac
- Type
- Rotary actuator
- Rotation
- 360°
- Original part no.
- 76350010
Confirmed data only
Technical specifications
| Product type | Hydraulic rotary actuator |
|---|---|
| Rotation angle | 360° |
| Cross reference | The HP-90-S-RL-360 is a heavy build of the Helac HP series. HM confirms the exact configuration, mounting, rail arrangement and ports against the unit nameplate and a drawing or photo before a replacement is supplied; ratings are not assumed from the HP number alone. |
| Further data | Torque, pressure, port and mounting dimensions are shared with the engineering drawing on request. |
HM alternative model — confirmed on inquiry. Send us your original model number, part number or machine details and we confirm the matching configuration, specifications and compatibility, then quote. The exact HM model is not published online.
Questions
Frequently asked questions
What does the HP-90-S-RL-360-S1-C-H replace?+
It is the model code for a Helac helical rotary actuator providing 360° rotation. It is listed by Sandvik under part number 76350010. Our alternative is matched to the same rotation and mounting interface.
Which Sandvik machine uses part 76350010?+
Sandvik reference 76350010 is recorded against the Helac HP-90-S-RL-360-S1-C-H in our supplier cross-reference list; the source list does not tie it to a specific machine model. Send the part number on your tag or a nameplate photo and we confirm the build, rail mounting and ports before quoting.
Why is the exact HM model and price not shown?+
We confirm the HM model per inquiry after verifying the interface and operating parameters with you. This avoids shipping a part that looks right by model name but differs in mounting or rotation. Price is provided with that confirmed quote.
Request a check
Looking for an alternative to this model?
Send us the original model number, part number, machine model or a drawing. We check the available option and confirm specifications and compatibility for you.
- Original model / part number
- Machine brand & model
- Quantity & annual demand
- Mounting photo or drawing (if available)
Or email directly: hm@hmhydraulics.com
