Automatic Hydraulic Lift for Classic Indoor Homes

What an Automatic Hydraulic Lift Is on This Page — and What It Is Not

The phrase is used loosely on the web: search it and you will be shown hydraulic car lifts, scissor tables and warehouse platforms, because outside the lift trade "hydraulic lift" covers anything raised by oil pressure. This page is about a residential passenger lift instead. That means an enclosed cabin, a door that opens and closes on its own, a controller that answers calls at each landing, and a structure built into the house for people to travel in.

If what you searched for was an indoor home elevator, or specifically an automatic door home elevator, this is the right category rather than the wrong one. What survives from the general meaning is the drive: a hydraulic cylinder raises the cabin. The published description names a hydraulic cylinder and a fully automatic door. The specification block lists the type as hydraulic and the door type as automatic, and the parameter table places the machine indoors, in a well shaft, with a pit. Those five facts are the whole brief — drive, door, placement, shaft, pit — and every other decision hangs off them.

Who this machine is written for

The reader this page assumes is either a homeowner building or renovating, or the contractor advising that homeowner. Both arrive with the same two uncertainties: whether the house can accept the civil works, and whether the money is better spent on this drive or another. The first is answered by a survey; the second in section 9, including the cases where a different drive is better.

The four questions that decide whether it suits your house

Everything here reduces to four survey facts. Answer them before asking for a price and the quotation will be close to the machine you eventually get.

• Can a well shaft exist where you want the lift? A clear vertical volume has to be available, and its walls have to take the guide fixings.
• Can a pit be formed at the lower landing? The floor at the bottom has to be opened and finished, or the layout has to change until it can be.
• Is there room above the top landing for the cabin and its structure to finish their travel? That figure depends on the cabin and the layout, so it comes from the drawing.
• Where does the electrical supply come from? The published supply is electric; voltage, phase, protection and cable route are drawing items. Contact our engineers.

Two "not yet known" answers are normal at this stage and no reason to delay the enquiry. They are a reason to send photographs, a floor plan and the floor-to-floor heights, so the first reply can carry a layout rather than a range.

What it replaces, and what it does not

A hydraulic home lift replaces the awkward ways of moving between floors. It replaces carrying a child, a laundry basket or a suitcase up a staircase, moving furniture through a stairwell, or living on the ground floor because the stairs have become the obstacle. It does not replace a commercial elevator, a goods lift for pallets, or a public lift in a building with a flow of strangers. Those are different specifications with different design codes.

This drive's other variants are collected on the hydraulic home elevator range page; this page covers the classic indoor model with automatic doors.

How a Hydraulic Cylinder Lifts a Cabin

A hydraulic lift works by moving oil. A power unit — motor, pump, tank and control valve — pushes fluid into a cylinder. The rising pressure acts on a plunger, the plunger extends, and the cabin, carried on it or on a frame above it, rises with it. To descend, the valve opens and the fluid returns to the tank under control, so the cabin comes down at a governed rate instead of falling.

Three consequences follow, and all three matter in a house rather than a factory.

• The motion is smooth at the start and finish. Fluid pressure builds and releases gradually, so the cabin does not have the firm start of a machine that pulls itself along a rope.
• The load goes down, not up. The cylinder stands in the well and pushes from below, so the forces are carried into the base of the shaft and the pit floor rather than into a structure above. In a domestic conversion that is often the difference between a detail you can build and one you cannot.
• The machine needs somewhere for its oil. Fluid lines, a tank and a power unit have a footprint, and where they stand is a drawing question. This page states no machine-room requirement for this model. Contact our engineers.

What happens when the power fails

A hydraulic circuit holds its pressure when the pump stops, so the cabin does not fall when the supply is interrupted: the oil stays where it is and so does the cabin. What happens next — whether there is a manual lowering arrangement, where it operates from, and who may use it — is not published here. Ask in writing before ordering, and for the demonstration at handover. Contact our engineers.

Where the cylinder stands, and why it matters

Shaft arrangement is the biggest difference between two otherwise identical hydraulic projects. A cylinder standing in the well needs the well to extend below the lowest landing, which is what a pit is for. If a project cannot carry a pit at all, the layout or the drive has to change, and section 9 explains where the other drives lead.

One variant of this family publishes a single-phase supply with microprocessor control, described on the single-phase automatic hydraulic home elevator page — worth reading alongside this one if your house has no three-phase supply.

Key Specifications, in Metric or Imperial

The table below collects what this model publishes so that a buyer can hold it beside a floor plan. The middle column is the machine's published state; the third column is a unit reference for the drawings you will be sending, because plans may arrive in millimetres or in inches and feet.

Source note: the specification block and parameter table supply the drive, door, control, environment, shaft, installation, safety, power, maintenance and warranty lines. Capacity, speed and maximum travel are published as varying by model and no figure has been substituted. The unit reference column holds conversion factors, not machine values. Cabin dimensions, shaft clear sizes, pit depth and headroom clearance remain drawing items.

Three specification lines that decide the project

The Shaft and the Pit: What the Survey Has to Settle

Two published lines decide most of the cost before a component is bought. The shaft type is a well, and the installation requirement is a well shaft and a pit. Everything else — cabin finish, control positions, door opening — is a choice made inside those two constraints.

In a house a well is formed in one of three ways. It can sit against an existing wall with the floor opened for the pit, inside a space being rebuilt as part of the renovation, or as a new vertical volume added to the plan. The third is the most predictable. None of the three avoids the vertical volume, because a well is not an accessory of this machine: it is the machine's own structure.

What the pit is for, and what it is not

A pit gives the cylinder and the cabin's lowest position somewhere to sit below the bottom landing, so the cabin floor arrives flush with the floor of the house. It also carries the base detail: the surface the cylinder stands on, and the point where the drive's force enters the building. The depth is a drawing value that varies by model. Contact our engineers.

The pit also most often forces a change of plan, because it cannot be improvised after the lift is ordered. On a suspended timber floor the question is what the joists are doing and where a new bearing lands; on a solid floor it is how the opening is cut and finished; over a basement the space may already exist.

Headroom at the top landing

Whatever the cabin and its frame occupy at the top of the travel has to fit above the upper landing, clear of anything crossing that space. The obstruction is rarely the ceiling joist; it is the pipe run, the truss, the duct or the shutter box nobody mentioned. Measure the void and photograph it rather than describing it: "plenty of room" and "1.9 m of clear height" are different pieces of information.

The electrical supply

The published power supply is electric. Voltage, phase, protective device and cable route are not published because they follow the installation rather than the machine. What matters at survey stage is that a supply can be reached without crossing a space that will later be closed up, and that isolation is available at the machine. Contact our engineers for the electrical schedule.

If the shaft volume, the pit and the supply cannot be settled from the survey, the next step is not a guessed model number. Send a plan with the fixed points marked, the floor-to-floor heights and photographs of each candidate position. The contact page is the shortest route to that conversation.

The Safety Package and What Happens in an Emergency

This model publishes three safety items and no more: an emergency stop button, safety sensors and overload protection. The list is written exactly as published rather than padded out with devices the parameter table does not carry. What matters is what each does, what it does not do, and what else to ask for in writing.

What the published list does not cover

Three items households ask about are not stated on this page: what happens during a mains failure, whether travel is possible without the main supply, and how the cabin is brought to a landing if the machine stops mid-travel. None is published, so none is described. Ask in writing with the offer, and ask the answer to cover who may operate any manual arrangement. Contact our engineers.

The same discipline applies to any certificate a household wants. The parameter table carries no certification line, so this page claims none. If your surveyor or insurer needs a particular document, say so at enquiry stage, because it changes what has to be prepared and when.

Emergency behaviour in a domestic setting

Two situations are common enough to plan for: a call from inside the cabin while the machine will not respond, and a lift that stops between landings with somebody inside. Both are handled better by people who have been shown what the controls do than by people reading a label in a hurry. That is why the handover demonstration matters more in a home than in a building with trained operators.

• Show every adult where the emergency stop is, and what happens after it is pressed.
• Explain how the cabin is released from the inside, and when that should never be attempted.
• Write the service number where it can be found without a mobile.
• Agree who attends a fault, and within what time, before daily use begins.

A Maintenance Routine You Can Actually Keep

The published maintenance statement is short: regular maintenance required. The interval, the contents of a visit and who is responsible are not published and should not be guessed, because a hydraulic machine has parts that wear predictably and parts that fail quietly if nobody looks. This section sets out what a competent visit covers, so the schedule you agree can be compared against it line by line.

The warranty line is published as varying by manufacturer, which is another reason to get the maintenance arrangement in writing. A warranty that assumes an annual visit is worthless if nobody books it.

What a hydraulic lift visit is for

A hydraulic drive is simple, which is exactly why small changes matter. Fluid level drops before it drops visibly; a cylinder packing weeps before it leaks; a door operator drifts before it fails to close. A routine visit finds those changes while they are still adjustments rather than repairs.

What the owner can reasonably do between visits

Nothing here replaces a service visit, and none of it involves opening a panel. Ordinary housekeeping is what makes the machine last: keep the cabin and sills clean and the pit area clear, and report any change in noise or stopping position before it becomes a fault.

• Keep the landing area outside each door clear, including the floor the door opens into.
• Keep the cabin floor and sills free of grit, which is what wears door tracks.
• Never store anything in the pit or against the enclosure, and never use the shaft as a cupboard.
• Write down anything that changes and mention it at the next visit rather than waiting for a breakdown.

Questions worth asking before you sign

Maintenance is where a cheap offer and an expensive one separate: the machine is paid for once, the service for as long as the lift exists.

• What a routine visit includes, and whether the sensor and stop test is part of it.
• Who carries out the visit: the supplier's engineer, an agent, or a local contractor?
• The response time for a call-out, and whether it changes in the first year.
• Consumables and spares the visit assumes, and where they come from.

If a quotation describes the maintenance arrangement as something to be discussed later, treat that as a gap in the offer. Ask for it in writing alongside the machine specification: a hydraulic home lift is a long-term installation and the schedule outlives the installation crew.

Doors, Cabin and the Classic Interior

The specification block publishes an automatic door with a single or double opening, and describes the cabin as classic: panelling, wood-effect surfaces and traditional fixtures rather than a glass box. That combination is why this machine suits a house that already has a style — a lift that looks like a hotel service car in a period hallway is a decision a household lives with daily.

The door arrangement

Automatic doors make a home lift convenient rather than merely possible. Nobody folds a gate while carrying a tray, and no child is shown how to latch a car door before riding. The published choice between a single and a double opening is really a choice about the room the lift lands in. A single opening concentrates clear space on one side of the shaft, while a double opening lets the cabin empty one way and take passengers the other.

Two practical points follow. An automatic door needs somewhere to travel, so the landing needs clear space in front of and beside the opening. And door opening width and height are not published for this model: they follow the cabin size, which itself varies by model. Contact our engineers with the plan and the widths can be fixed against it.

The cabin as an interior element

A classic cabin is built around a few visible surfaces: the wall panels, the ceiling, the floor, the handrail and the fittings for light and control. Those are also the parts a household judges after a year of use, which is why it is worth deciding them deliberately rather than accepting whatever is standard.

Finish reference

The three cards below are reference drawings rather than photographs, so the finish conversation can start with something concrete. Selecting one opens an enlarged view; the photographs of this model are in the gallery at the top of the page.

Choosing the opening without seeing the house

Door and finish decisions are made late because they depend on the room, and the room is what a supplier cannot see. Send a plan with the shaft marked and a photograph of each landing taken from the doorway, and the opening can be proposed around the household's own traffic. One caution belongs here. A finish decision made from a screen is a risk, because colours shift between a monitor, a printed catalogue and a room lit by a window, so ask for a physical sample before the order is placed.

Installation Sequence, from Survey to Handover

A home lift is a construction project with a machine at the end of it, and it goes wrong when the two halves are planned by different people. The sequence below keeps the works and the delivery in step, starting from the fact that this model needs a well shaft and a pit: those two items must be finished before anything arrives on site.

The two long-lead items are not the machine

Buyers assume the lift takes the time. In practice the programme is set by the pit and the supply. The pit is a structural opening in a finished floor, and it interacts with whatever is underneath: a void, a basement, a drainage run, a joist carrying more than anyone remembered. The supply is a cable route through a house being decorated, and the route that looks obvious before the plasterboard goes up is rarely available afterwards.

Both are worth fixing early because a change after the order carries a real cost. A door opening that moves fifty millimetres is an adjustment; a pit that moves half a metre is a new hole in a finished floor, and by then the machine may be in a container.

What the household lives with during the works

Work inside an occupied house is a schedule question as much as a technical one: cutting a floor and forming a shaft produces dust, noise and a temporary obstruction, and in most projects the staircase stays in use throughout.

• Which staircase or corridor stays clear, and for how long.
• Where materials are stored and where a delivery vehicle can stand.
• Who makes good the finishes afterwards, and to what standard.

The parameter table carries the commercial frame — minimum order quantity, supply ability, delivery time, payment terms and packaging. This section does not repeat those figures; it explains the sequence they sit inside, so a delivery date is read against a finished shaft rather than an empty room.

Automatic Hydraulic Lift, Screw Drive or Traction: An Honest Comparison

Three drives compete for the same hallway, and suppliers of each tend to describe the other two as unsuitable. They are all workable, and the differences that matter in a house are not the ones usually quoted. The comparison below takes an installation view: what each drive demands, and which projects it suits.

This page publishes the facts for the hydraulic model only. The screw drive and traction columns describe those categories in general terms and link to the pages that publish their own figures, because a value taken from someone else's page is not a fact about your project.

When the honest answer is a different drive

If the survey says the pit cannot be formed, this model is the wrong specification and the sensible step is a drive that does not need one. The screw drive family is described on the screw driven elevator range, worth reading alongside this page rather than instead of it.

If the house has the volume for a proper shaft and the household wants the feel of a building lift, a traction machine-room-less machine may be the better answer. The comparison is set out in the article on hydraulic and traction home elevator options.

What does not change between the three

The parts of a project that have nothing to do with the drive are the ones most often underestimated, and they are identical whichever machine is chosen:

• The floor-to-floor heights and the number of landings, measured on site.
• The door position at each landing, and the clear space in front of it.
• The electrical supply and where the cable reaches the machine.
• The maintenance arrangement, the cabin finish, and how it meets the decoration.

Once those are fixed, the choice of drive stops being a matter of taste and becomes a matter of geometry: which machine the house can accept. The survey in section 4 is where that gets answered.

Frequently Asked Questions

These are the questions that arrive before a quotation is issued, answered from what this page and its parameter table publish. Where the answer depends on your house or your configuration, it says so.

Quotation and Delivery: What to Send With the Enquiry

A hydraulic home lift is configured for a shaft rather than picked from a shelf, so the quality of the first enquiry decides how close the first quotation lands. An enquiry that says "I need a home lift" produces a range and three revisions; an enquiry with nine items produces a layout, and a layout is what a builder can price.

The commercial frame — minimum order quantity, price band, payment terms, supply ability, delivery time and packaging — is published in the parameter table beside this body. What that table cannot carry is the house, which is what the list below is for.

How to read two quotations side by side

Compare three things before comparing price. First, whether both quotations cover the same landings and the same travel, since a lower figure for two stops is a different machine. Second, whether the cabin size and door arrangement match the plan you sent, since those decide the shaft and the civil works. Third, whether anything you asked for has quietly become an exclusion: the pit, the supply route, the finishes or the maintenance arrangement. The most useful question to put to a supplier is what still has to be confirmed before the offer becomes an order.

Send the nine items above with a plan and a photograph of each landing, and the first reply can carry a shaft layout, a door arrangement and a capacity confirmed for your configuration. Where the survey leaves something open, say so rather than filling it in.