Choose a skid steer’s lift path by the height and horizontal position where the attachment must do its work. Radial lift is a useful starting point for work that benefits from reach through the middle of the lift arc. Vertical lift deserves close attention when repeated high placement or truck loading is central to the job. Neither label, on its own, tells you whether a particular bucket will clear your truck or whether the machine may handle your pallet.
The practical decision needs three drawings: the loader and attachment, the object or receiver you are working with, and the space available around them. This guide explains what to measure, how to compare machines fairly and how to turn a mixed Canadian farm or contractor workload into a useful demonstration plan.
What radial and vertical lift actually describe
A radial arrangement moves the attachment through an arc as the arms rise. A vertical arrangement uses a linkage intended to produce a more upright lift path, particularly useful towards the upper working range. “Vertical” is a design description, not a promise that every point on the bucket follows a perfectly straight line.
Bobcat’s lift-arm comparison highlights mid-height reach for radius lift and upper-height placement for vertical lift. John Deere’s small-frame G-Series brochure makes a similar distinction. Use those tendencies to form a shortlist, then inspect the actual geometry of each candidate.
The attachment adds another moving shape to the problem. A bucket can curl and dump, forks project forward, and a grapple may have its own opening envelope. The point you need to place is usually the bucket lip, fork load or attachment working edge—not the loader’s hinge pin. That is why two machines with similar headline lift heights can behave differently at the receiving edge.
Four dimensions that should not be confused
| Dimension | What it helps you understand | What it does not establish |
|---|---|---|
| Hinge-pin height | The height of the attachment pivot at the specified position | Clearance below a tipped bucket |
| Dump clearance | Clearance at the stated bucket position and angle | Clearance with every other bucket |
| Reach at the specified height | Horizontal placement relative to the stated reference | Reach through the entire lift path |
| Attachment projection and load centre | Where the working edge or load sits relative to the carrier | A permissible load without the applicable rating |
When comparing specification sheets, check that both manufacturers measure the same quantity in the same position. “Reach at maximum height” and “maximum reach” are not automatically equivalent entries. A number without its measurement conditions is incomplete purchasing information.
Use one unit system on your worksheet. If the receiving body was measured in millimetres and the loader sheet uses inches, convert explicitly: one inch is 25.4 millimetres. Keep the original figure beside the conversion so a transcription error is easier to find. Do not mix a cab-height measurement with a lift-height measurement merely because both appear in the dimensions table.
A truck-loading example: clearance is only the first test
Consider a hypothetical receiver with a 90-inch upper edge. Candidate A has a documented dump clearance of 94 inches with the chosen bucket, under specified level-ground conditions. Subtracting the two gives a nominal four-inch vertical difference. That is a geometry screening result, not a recommendation that four inches is an adequate operating margin.
The buyer still needs to establish whether the bucket reaches far enough beyond the edge, whether the approach lets the loader stand in the required position and whether the actual surface and operating procedure permit the arrangement. Side extensions, body shape or an obstruction near the truck may change the result. A narrow positive difference on paper is a reason for closer verification, not permission to improvise during loading.
Now suppose Candidate B has a greater hinge-pin height but no usable dump-clearance information for the quoted bucket. It is not yet proven better. Obtain the missing bucket geometry or arrange an appropriate demonstration. Comparing A’s dump clearance with B’s hinge-pin height would compare two different measurements and could lead to the wrong purchase.
Measure the receiver as it will actually be used. A body with removable extensions, a spreader with an obstructed opening and an open flatbed present different placement tasks. Describe where the material must land, not merely the highest edge it must pass.
Why a flatbed and a high-sided body ask different questions
For a flatbed, the important issue may be reaching a useful placement position at an intermediate height. For a high-sided body, clearing the side while retaining suitable forward placement can dominate. This is why a general lift-path preference should follow the receiving equipment rather than a belief that one design is universally more capable.
Make a sketch showing the nearest point the loader can occupy and the target position for the attachment. Include the width of any ledge or side structure. If unloading from only one side is necessary, record that restriction. A comparison that assumes access around the entire receiver will not represent a job where buildings or stored equipment block half the approach.
For repeated loading, observe the exit from the discharge position as well as the entry. An arrangement that reaches the target but requires awkward repositioning after every cycle deserves further assessment. The purpose of a demonstration is to test the complete sequence, not capture a photograph of the bucket at maximum height.
Pallet forks add a load-centre question
A pallet’s dimensions and orientation affect where the load sits. Record the weight of the goods, pallet and any additional packaging, then establish the relevant load centre and placement height. Use the approved information for the particular machine and fork attachment. The loader’s general bucket ROC is not a complete fork-capacity chart.
This article focuses on geometry. For the distinction between rated operating capacity, tipping load and other lifting figures, see Aglist’s guide to ROC and tipping load. Keep that capacity assessment separate from the question of whether the attachment can physically reach the target.
A machine can pass one test and fail the other. It may reach a placement height but lack an approved capacity for the particular load arrangement. Or it may have an adequate documented handling envelope yet be unable to approach the receiver because of space. Neither problem is solved by the words “vertical lift” on an advertisement.
For a farm handling bagged inputs or a contractor moving blocks, use actual delivery configurations in the comparison. A different pallet size or a load placed farther forward can invalidate an assumption made from a smaller demonstration load. Do not invent a larger permissible load from the fact that the hydraulics are able to raise it.
Ground work: keep lift path in proportion
Cat’s loader-selection guidance identifies radial lift as relevant to ground-level work such as grading and vertical lift as useful for higher loading. That is a starting point, not a rule that a vertical-lift machine cannot grade or a radial machine cannot load.
For a ground-working task, examine the selected attachment, visibility of its working edge, low-speed control and the ground-contact setup. If a powered grading or landscape tool is involved, hydraulic compatibility may be a more immediate constraint than the upper lift path. Aglist’s standard versus high-flow attachment guide addresses that separate decision.
A useful demonstration gives the operator a representative task with an agreed acceptable result. Record the finish, control and number of corrective manoeuvres under the test conditions. Avoid converting an impression from one operator on one surface into a universal statement that one linkage design is more productive.
Real model examples: verify the exact generation
John Deere’s official G-Series material identifies the 316GR as radial lift and the 318G as vertical lift. These are examples of different lift arrangements in a small-frame product family, not interchangeable machines or a claim about current local inventory. Aglist’s 318G overview offers a starting point for that model.
For newer Bobcat candidates already covered on Aglist, the S64-2 and S76-2 provide examples to compare within a vertical-lift shortlist. Sharing a lift-path category does not remove differences in dimensions, capacity or hydraulic supply. Read the North American specification and verify the actual build rather than transferring a figure from a similarly named predecessor.
When buying used, ask for the serial identity before researching. A shortened listing title can hide a generation difference. Save the matching brochure or specification reference with your comparison worksheet so that later quotations do not quietly change the machine being evaluated.
Wheels versus tracks is a separate decision
Lift path describes the arm arrangement; wheels or tracks describe how the carrier contacts the ground. Do not use one as a shortcut for the other. Aglist’s skid steer versus compact track loader comparison explains the broader platform choice.
For your shortlist, use separate columns for lift geometry, ground-contact configuration, approved handling requirements and attachment supply. This keeps a machine with attractive traction or flotation characteristics from being credited with loading geometry it has not demonstrated.
Canadian seasonal work makes that separation particularly useful. A machine selected for a soft approach in spring still needs a specific assessment for winter surfaces and snow tools. Likewise, a loader well suited to a hard yard may need a different access plan for occasional work beyond the yard. Evaluate the difficult season without pretending it represents every working hour.
A workload worksheet that avoids buying for one dramatic job
List the recurring tasks, estimated annual hours or cycles, required attachment and the dimension that constrains each task. Use records if available. Where the estimate is uncertain, mark it as an assumption rather than presenting it as measured utilisation.
| Example task | Primary question | Evidence to collect |
|---|---|---|
| Loading a high-sided receiver | Can the bucket clear and place material usefully? | Receiver drawing, bucket geometry, controlled demonstration |
| Placing pallets on a platform | Does reach work within the approved handling envelope? | Load details, fork documentation, approach dimensions |
| Backfilling a low structure | Is the working edge positioned where needed? | Setback and height measurements, suitable attachment |
| Grading or surface preparation | Can the operator achieve the required finish? | Representative task, control and visibility assessment |
| Moving snow | Where must it be placed or discharged? | Seasonal storage plan, tool and surface assessment |
Separate mandatory requirements from preferences. A mandatory task outside a machine’s approved capability disqualifies that configuration; it should not be averaged away by high scores elsewhere. Once the essential requirements are met, compare comfort, changeover convenience, transport and the cost of ownership.
For a hypothetical business, suppose 70% of productive hours involve low-level work, 20% involve pallets and 10% involve truck loading. Those proportions do not automatically select radial lift. If the truck-loading task is essential and only one shortlisted combination can perform it appropriately, that requirement may decide the purchase. Alternatively, hiring a suitable loader for a concentrated loading period may be worth pricing. The worksheet exposes the choice; it does not make it through an arbitrary percentage rule.
How to run a fair demonstration
Give the equipment provider the task list, receiver dimensions, load information and proposed attachment before arranging the demonstration. Agree on suitable conditions, authorised loads and the operating procedures. A useful comparison should not depend on exceeding a limit or improvising a risky test to prove a point.
Use comparable attachments and conditions where possible. If one machine has a different bucket, tyre or track package, record that difference. The result belongs to the complete tested configuration, not automatically to every machine with the same lift path.
Observe the operator’s view at pickup, approach, placement and withdrawal. Note whether the working edge or target disappears at an important moment. Check whether the regular operators can use the controls comfortably after appropriate familiarisation. Visibility aids and control options should be evaluated as fitted, without assuming every quotation includes the demonstration machine’s equipment.
Time representative complete cycles only when appropriate, and record interruptions separately. If a hypothetical layout improvement saves 15 seconds on each of 40 cycles, the arithmetic gives 10 minutes. That is an illustrative planning calculation, not a promised saving from vertical or radial lift. A repeatable cycle comparison is more useful than a single fastest attempt.
Finish with written outcomes: requirement met, requirement not met, or evidence still missing. Avoid a vague overall impression that can be swayed later by a discount or an attractive feature unrelated to the work.
Common comparison mistakes
- Using hinge-pin height as dump clearance. Obtain the selected bucket’s dimensions at the specified discharge position.
- Comparing reach measured at different heights. Match the measurement conditions before ranking the numbers.
- Treating lift path as a capacity rating. Use the applicable machine and attachment information for the load.
- Ignoring the approach. A loader cannot use its geometry if an obstruction prevents it reaching the intended position.
- Changing attachments between demonstrations without recording it. The bucket or fork arrangement is part of the result.
- Buying around an exceptional task without costing alternatives. Price rental or another method where it is practical, while preserving every mandatory capability.
Used machines: inspect condition as well as geometry
A suitable design does not guarantee a suitable used example. Have a qualified inspection address the linkage, pins and bushings, coupler, attachment frame, hydraulics and evidence of structural repair using the correct procedures. Do not assume a radial design is automatically inexpensive to repair or that a vertical design is inherently unreliable.
Request service records and estimates for identified work. Inspect the included attachment as a separate asset. A worn or unsuitable bucket can undermine the loading arrangement that looked attractive in the machine brochure. For comparative offers, add required repairs and missing equipment before deciding which purchase price is lower.
Keep the transport plan in the same comparison. The actual configured machine, attachments and carried equipment must fit the complete towing setup’s available capacity and ratings. Lift-path terminology supplies no answer to that calculation.
Frequently asked questions
Is vertical lift always better for a farm?
No. A farm’s receiving equipment, handling tasks, ground work and access determine the useful geometry. Repeated high placement may favour a vertical-lift shortlist, but the actual machine and attachment still need verification.
Can a radial-lift skid steer use pallet forks?
The relevant question is whether the particular machine, approved fork attachment and load arrangement are suitable. The lift-path label alone neither approves nor rules out the task.
Does vertical lift keep forks level automatically?
Do not infer a levelling function from the lift-path name. Establish the fitted features and their operating conditions from the machine’s documentation.
Which design costs less to own?
A general label is not enough to calculate that. Compare actual quotations, condition, maintenance requirements, attachments, transport and expected use. Avoid a universal cost claim without evidence from the specific candidates.
What if both machines pass the loading test?
Compare the rest of the working cycle: access, visibility, controls, attachment changes, service arrangements and total ownership estimate. Passing the essential geometry test narrows the choice; it does not finish it.
What should I take to the first equipment appointment?
A receiver sketch, access measurements, actual load information, attachment identities and a short list of mandatory tasks. Those inputs let the discussion move quickly from a generic radial-versus-vertical preference to a machine configuration that can be evaluated against your work.
Manufacturer references checked September 29, 2026. Numerical job examples in this guide are explicitly hypothetical; they are not machine capacity recommendations or measured productivity results.
