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HT-80S Remote Control Crawler Mower – 800mm Cut, 45° Slope
This remote‑controlled crawler mower features a hydraulic deck lift that adjusts cutting height from 20‑200mm without stopping, plus manganese steel flail knives (60 pieces) that withstand rocky ground. The 800W brushless dual motors with 9‑speed travel control and a self‑developed control chip deliver responsive, delay‑free operation.
Rocky pastures, orchard floors with fallen branches, and uneven riverbanks are tough on standard mowers. Blades chip, decks hang up on hidden stones, and operators spend half their day clearing jams. This tracked remote mower takes a different approach.
The cutting deck lifts hydraulically—adjust stubble height from 20mm to 200mm using the remote, without stopping or getting off the machine. Beneath the deck, 60 manganese steel flail knives arranged in 20 sets handle impacts that would shatter ordinary blades. These knives go through a case‑hardening process that extends service life in abrasive conditions.
Power comes from twin 800W brushless motors driving the tracks, with 9 speed settings accessible from the hand‑held transmitter. Travel speed ranges from 0‑3.6 km/h, and the electronic control chip keeps response immediate—no lag between pulling a trigger and the machine moving. A standard speed cruise function locks in your chosen pace, so you are not constantly adjusting throttle on long passes.
The anti‑fly diamond curtain around the deck catches stones and wood chips, reducing the risk of injury to bystanders or damage to nearby property. The remote operates the engine start/stop, throttle, clutch, and deck height, keeping your hands off the machine entirely on slopes up to 45°.
For contractors maintaining orchards, roadside verges, or overgrown lots with rocky soil, this mower reduces blade replacement frequency and cuts downtime. Multiple engine options (B&S, KOOP, LONCIN, or YAMAHA) allow matching power to your typical vegetation density.
| Parameter | Specification |
|---|---|
| Model | HT-80S |
| Cutting width | 800 mm |
| Cutting knife form | Y‑shaped vertical knife |
| Number of blades | 20 sets / 60 pieces |
| Stubble height | 20–200 mm |
| Height adjustment method | Remote control (hydraulic) |
| Throttle adjustment method | Remote control |
| Clutch control mode | Remote control |
| Engine start/stop mode | Remote control |
| Engine options | B&S 420CC / KOOP 195F / KOOP 1100F / KOOP 1105 |
| Walking motor | 800W brushless × 2 |
| Working voltage | 24V |
| Charging mode | Engine self‑charging system |
| Walking speed | 0–3.6 km/h (9‑speed adjustable) |
| Working slope | 0–45° |
| Mowing efficiency | 0–2880 m²/h |
| Product size (L×W×H) | 1560 × 980 × 820 mm |
| Packaging size (L×W×H) | 1620 × 1040 × 1030 mm |
| Net weight | 350 kg |
| Packaging weight | 460 kg |
What makes the flail knives different from standard mower blades?
These are manganese steel knives that go through a case‑hardening process. They are designed to withstand impacts from rocks, stones, and hard debris without chipping or bending. Standard blades would need frequent replacement in the same conditions.
How does the hydraulic deck lift work during operation?
The cutting height is adjusted remotely using the transmitter. You can raise or lower the deck from 20mm to 200mm while the machine is moving, which is useful when transitioning between lawn areas and rough overgrown sections without stopping.
Can the mower handle slopes with loose rocks?
Yes. The 45° slope rating applies to stable ground. On loose rocky slopes, the low ground pressure from the crawler tracks provides better traction than wheeled machines, and the flail knives are less vulnerable to stone damage than rigid rotary blades.
What is the speed cruise function for?
It locks the travel speed at your preferred setting so you do not have to constantly hold the throttle trigger during long mowing runs. This reduces hand fatigue and maintains a consistent cut quality across large areas.
How is the battery charged, and does it need external charging?
The engine‑driven self‑charging system keeps the battery topped up during operation. The battery powers the electric starter and remote receiver, so there is no separate plug‑in charger to manage.
Which engine should I choose for dense weeds and brush?
For heavy vegetation, the KOOP 1100F or B&S 420CC provide more torque at lower RPM. For lighter grass and occasional use, the KOOP 195F is sufficient. All options are available with electric start and remote control.
What safety features protect bystanders?
The anti‑fly diamond curtain around the deck catches stones and wood chips thrown by the flail knives. This prevents injury to people nearby and reduces damage to vehicles or structures close to the cutting area.
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