HELAC ALTERNATIVE
L30-65-S-FT-240/190-S1-C-H Rotary Actuator
Alternative rotary actuator for the Helac L30-65-S-FT-240/190-S1-C-H, a large foot-mount helical actuator in the L30-65 class, rated at about 7,345 Nm output torque at 207 bar and built in 190/240-degree mining rotations. It is listed by Sandvik under part numbers 76350019 and 76350008 (also written 763-500-19 and 763-500-08) and is commonly associated with Solo drill rigs.
Sandvik part number
76350019
Alternative rotary actuator for Helac L30-65-S-FT-240/190-S1-C-H — also listed as 76350008.
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Independently supplied alternative — not an original Helac or Sandvik part. Compatibility is verified before ordering.
Same base, other builds
Other configurations of this size
One base size is built in several mountings, angles and valve arrangements. If your unit carries a different code from the one on this page, start from the closest build below.
Code anatomy
What each part of this code means
Every segment below is read from the manufacturer’s published ordering key. Where a segment is not published, we say so instead of guessing — those are the ones to confirm from the tag or the drawing before ordering.
L30-65-S-FT-240/190-S1-C-H
L30 series
| Segment | Field | What it tells you |
|---|---|---|
| L30 | Series | L30 series — frame size and mounting family |
| 65 | Model size | Size 65 — rated drive torque is set by this number (thousand in-lb class in the L/T key) |
| S | Measurement system | Special / custom build (older tags use S for special) — not a standard E or M unit |
| FT | Housing / mounting | Foot mount |
| 240/190 | Rotation | Special rotation — 240° base / 190° final, set by an internal stop tube in 10° steps |
| S1 | Shaft / flanges | Cantilever — shaft flange only (single) |
| C | Valve | Counterbalance valve fitted |
| H | Seals and bearings | Standard seals and bearings |
Full ordering key and how to read a tag: identifying a rotary actuator.
What the 190/240° sweep changes on this build
This reference is listed with more than one sweep. The sweep is part of the build identity, so the unit on the machine has to be identified by its own setting before anything is matched.
- Read the stop positions off the mounting drawing before ordering — do not infer them from the code alone.
- Ask why the original used this sweep; a non-standard angle usually answers a linkage constraint that a standard unit will not fit.
- Confirm the sweep on the unit tag matches the code, since special builds are sometimes re-stopped in service.
When this sweep is the right build
- Linkages whose geometry was designed around this exact sweep — the stop positions usually answer a clearance or interference constraint.
- Rebuild work where the surrounding mechanism has to stay unchanged, so the sweep cannot be normalised to 180° or 360°.
- OEM builds where the sweep was specified by the machine maker rather than chosen from a catalogue.
Confirming the sweep on the machine
- Measure the swing between the mechanical end stops on the machine, not between the positions the linkage happens to use.
- Compare the measured swing with the code on the tag; special builds are sometimes re-stopped in service.
How the sweep sits in the order code
The sweep is the fifth segment of the code, and here it carries a value outside the standard range. That value is a build instruction, not a selection from a list: it has to travel with the enquiry together with the stop positions, because the stop tube is cut for it.
Where these two builds get mixed up
- A full-turn unit is sometimes quoted where the linkage only swings half a turn, which over-travels the hose loop for no benefit.
- If a full-turn unit will not pass a quarter or half turn under load, the cause is usually hose routing or an external stop, not the actuator.
We do not publish a conversion table between sweeps. If the sweep on your unit differs from the code above, send the tag and the mounting drawing and the build is confirmed against them.
Same torque class
Other references our customers compare with this one
These builds sit in the same torque class as the unit on this page. Same class does not mean interchangeable — the mounting interface, shaft and port arrangement are confirmed against your tag or drawing before quoting.
At a glance
Quick reference
- Original model
- L30-65-S-FT-240/190-S1-C-H
- Original brand
- Helac
- Type
- Rotary actuator
- Rotation
- 190/240°
- Rated torque
- ~7,345 Nm @ 207 bar (L30-65 series rated output)
- Weight
- 115.5 kg
- Original part no.
- 76350019, 76350008
Equipment reference
Known applications
Part numbers 76350019 and 76350008 are commonly listed on the Sandvik Solo 5 and Solo 5V drill rigs. As different builds within a machine range can use different turning devices, please confirm the fit and rotation angle against your machine serial number and the actuator nameplate before ordering.
If your machine is not listed, send the full model and serial number — other builds may use the same actuator.
Confirmed data only
Technical specifications
| Product type | Hydraulic rotary actuator |
|---|---|
| Rotation angle | 190/240° |
| Rated torque | ~7,345 Nm @ 207 bar (L30-65 series rated output) |
| Unit weight | 115.5 kg |
| Cross reference | L30-65 series rated output is about 7,345 Nm at 207 bar per the published Helac catalog; the 190/240-degree FT build is a mining configuration. The exact rotation angle, foot pattern, ports and build are confirmed against the unit tag and drawing before a replacement is supplied. |
| 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 ordering code — rotation, output and valve arrangement — is confirmed against your unit and is not published online.
Other models in the Helac L30 range
Showing 8 of 17 other models in this range.
Questions
Frequently asked questions
What does the L30-65-S-FT-240/190-S1-C-H replace?+
It is the model code for a Helac helical rotary actuator providing 190/240° rotation in the 115.5 kg class. It is listed by Sandvik under part numbers 76350019, 76350008. Our alternative is matched to the same rotation, 115.5 kg class and mounting interface.
How do I know this fits my machine?+
The same actuator is recorded on the Solo 5, Solo 5V. Before quoting we confirm the mounting face, port position and rotation against the tag and a photo of your unit, so the replacement matches your exact build.
Which Sandvik rigs use parts 76350019 and 76350008?+
These Sandvik references are commonly listed on the Solo 5 and Solo 5V drill rigs, corresponding to the Helac L30-65-S-FT-240/190-S1-C-H turning-device configuration (foot mount, 190/240-degree rotation). Send the part number on your tag or a nameplate photo and we confirm the exact angle, mounting and ports before quoting.
Is this a 190-degree or 240-degree unit?+
This L30-65 foot-mount build is supplied in 190-degree and 240-degree mining rotations, reflected in the two Sandvik references 76350019 and 76350008. The exact angle for your machine is read from the actuator tag and mechanism, not assumed from the rig model alone.
What about Sandvik part 77006294?+
Sandvik 77006294 lists the same L30-65 foot-mount mining actuator at the 240-degree rotation (L30-65-S-FT-240 build), whereas 76350019 / 76350008 cover the 240/190-degree dual-angle listing. They belong to the same FT family but the rotation angle and build must be matched to your tag; send your nameplate or part number and we confirm the exact 190- or 240-degree unit 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