Parking Lift or Alignment Service Lift? Define the Four-Post Lift’s Intended Use

Start with the function the bay must provide

A four-post structure does not establish that a lift is suitable for parking, alignment and wheel-free repair alike. The purchase specification needs to identify the intended task, the vehicle arrangement and the supporting equipment. Otherwise, two quotations can appear comparable while supplying different capabilities.

The EHRLE BH88 is documented for two-level parking and vehicle storage. The H4-9A and H4-12A records describe alignment runways and service applications, with a separately optional rolling jack. Use these product purposes to create the shortlist before comparing capacities or footprint.

BH88: define the parking project around both vehicles

The BH88 record describes a four-post, double-cylinder hydraulic parking lift rated at 2,700 kg, with manual release. Its applications concern an upper vehicle within that rating and a building layout accommodating both vehicle envelopes and lift movement. This is a storage requirement, not evidence of an alignment-ready service bay.

For the enquiry, identify the intended pair of cars, access needs and parking workflow. Ask the supplier to review the actual layout and provide the applicable parking-lift instructions, including operating access and the permitted sequence of vehicle movement. Do not infer independent vehicle retrieval or an automatic operating sequence from a two-level illustration.

H4 models: define the alignment and service package

The H4-9A lists 4,000 kg main capacity and H4-12A lists 6,000 kg. Their documented applications require selection by vehicle capacity, runway dimensions and alignment-system layout. A larger H4 model is not a universal fit for every vehicle below its rated mass.

For alignment, identify the supplied turntables and any other required runway equipment. State separately whether the quotation includes the measuring machine and its accessories. Ask the supplier to confirm the complete lift-and-aligner arrangement for the vehicles and working positions. An alignment lift description is not confirmation that the complete measuring system is in the price.

A rolling jack is a separate requirement for wheel-free work

The H4 rolling jack is an option, with its capacity, adapters, lifting range and quantity to be confirmed. The main lift’s 4T or 6T rating is not automatically the jack’s rating. If the intended task requires a wheel to be unloaded or removed, obtain the approved support arrangement and operating instructions for that task.

The BH88 record does not establish a corresponding wheel-free repair package. Do not assume that an H4 jack can be fitted to BH88 or that adding an unapproved accessory changes its documented purpose. Any proposed combined parking-and-service configuration needs written supplier confirmation for the exact equipment and use.

More capacity does not transfer approval between purposes

BH88, H4-9A and H4-12A have different listed ratings, but a higher number does not answer whether a model is documented for two-level storage or for the intended service task. Likewise, a parking project whose upper car is below 2,700 kg still needs its own vehicle, clearance, site and operating review.

If a workshop wants one installation to serve both storage and repair, state both purposes at the start. Ask the supplier to identify which functions are approved, which require specified accessories and which remain outside the confirmed scope. Do not treat similar appearance or spare rated capacity as that approval.

Compare quotations by included function

For a parking quotation, identify the vehicle pair, permitted operating arrangement, parking-lift configuration and applicable instructions. For an alignment quotation, identify the vehicle range, runway equipment, measuring-system scope and compatibility. For wheel-free work, add the separately approved jack/support package and its limits.

Keep the core lift, optional accessories and separate measuring equipment on distinct quotation lines. This makes missing scope visible without assuming either supplier offers the same equipment. The lowest quoted total cannot be meaningfully compared until the required functions and supplied items match.

A buyer’s checklist for the final review

Send EHRLE:
1. The primary purpose: two-level parking, alignment, repair or a clearly described combination.
2. Vehicle models, relevant weights, dimensions and the intended parking or service arrangement.
3. A measured site plan with vehicle approach, working access and overhead obstructions.
4. Any existing aligner, jack or support equipment, with its identification and documents.
5. The available electrical supply and installation information.

Request a written statement of intended use for the selected configuration, the itemized accessory list, applicable drawings and instructions, and confirmation of unresolved conditions. Have qualified personnel assess foundations, anchoring, electrical connection and site suitability from the exact supplied documents. This guide does not prescribe installation values or an operating procedure.

FAQ: Can I select BH88 as an alignment lift because it has four posts?

Its current record documents parking and storage, not an alignment package. For an alignment project, investigate the H4 models and request the exact runway, measuring-equipment and vehicle-compatibility scope.

FAQ: Does an H4 service-lift specification also approve two-car storage?

The current H4 record does not establish that approval. If stacked storage is required, ask the supplier to confirm that use for the exact configuration rather than assuming it from the structure or capacity.

FAQ: Is a pictured measuring machine or rolling jack necessarily included?

No. The H4 record treats the rolling jack as optional and measuring equipment as separate unless expressly included. Name the actual supplied items in the quotation and confirm their own ratings and compatibility.

Sources and image notes

This guide uses published, enabled and verified EHRLE BH88 and H4-9A/H4-12A product records checked on 20 October 2026. Related pages are linked below. It addresses intended-use and quotation-function differences, beyond earlier articles about BH88 garage fit, H4 footprint and runway tire placement.

The cover and gallery are product scene illustrations, not customer installation photographs or approval of multiple uses. Equipment visible in the background or on the runways is not evidence of standard inclusion. The combined H4 illustration does not establish a dimensionally exact configuration for both versions.