Fit check
Old Town Sportsman BigWater PDL 132
with the
Suspenz All-Terrain Super Duty Airless Cart
This pairing works. The load margin is sensible and nothing about the hull or the cart geometry fights you.
What to watch
-
Positioning matters on this boat: PDL drive console mid-hull.
- Stern rudder.
What works
- Load margin is comfortable at 39% of the rated capacity.
- The padded bunks suits your hull shape.
- 38 cm (15 in) airless wheels handles hardpack well.
Load margin as you actually load it
Against a planning capacity of 159 kg (350 lb) . Starting point is the rigged weight of 62.6 kg, not the 53.1 kg hull figure.
Boat only
62.6 kg / 159 kg
As it comes off the roof bars, nothing aboard.
39% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.
Light day kit
70.6 kg / 159 kg
Paddle, PFD, dry bag, water, small anchor. (+8 kg)
44% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.
Loaded fishing rig
82.6 kg / 159 kg
Crate, battery, fish finder, rods, tackle, catch. (+20 kg)
52% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.
Gear figures are our standard scenario weights, not measurements of your kit. Swap in your own on the weight calculator.
Hull and cart geometry
The boat
- Hull shape
- Pontoon / catamaran (twin sponson)
- Beam
- 91.4 cm (36 in)
- Cart policy
- platform only
The cart
- Pad type
- Padded bunks
- Pad geometry
- Not published
- Width range
- 22.9–50.8 cm (9–20 in)
- Cart type
- heavy-duty platform cart
Where the cart cannot sit on this hull
- PDL drive console mid-hull.
- Stern rudder.
Across the ground you cross
Verdicts recalculated for each surface at the light-day-kit load. Terrain scores are our declared judgement scale from wheel geometry and construction — not instrumented pull-force testing.
| Surface | Rolling | Best wheel | Verdict |
|---|---|---|---|
| Sealed car park / boat ramp | — | Recommended | |
| Hard-packed dirt track | — | Recommended | |
| Grass / turf | — | Recommended | |
| Gravel or shingle | — | Recommended | |
| Wet / firm sand | — | Recommended | |
| Deep dry soft sand | — | Workable | |
| Mud / tidal flat | — | Workable | |
| Steps or a steep bank | — | Recommended |
Documented failure modes for this cart
Reported by owners, not by us. These are not specific to your kayak, but they are what goes wrong.
-
Steel frame in a saltwater sport
high Mfr confirmed— evidence level: The figure or fit statement is published by the manufacturer of the kayak or the cart, in their own documentation, spec sheet or support channel.The single biggest reason to think twice about this cart. Freshwater use, no issue. Salt use, plan on maintenance.
-
Heaviest cart here at 7.7 kg
low Mfr confirmed— evidence level: The figure or fit statement is published by the manufacturer of the kayak or the cart, in their own documentation, spec sheet or support channel.Noticeable if you carry the cart in the boat or walk it back to the car.
Other carts for this kayak
Sources (2)
- Suspenz All-Terrain Super Duty listing (ASIN B08SHWN4S1) — checked 2026-08-17
- Old Town Sportsman range specifications (dealer) — checked 2026-08-17