Electric Wheelchair For All Terrain

Specification

• Size:
  Seat width: 45cm  
  Seat depth: 45cm
  Seat height: 50cm 
  Backrest height: 39cm
  Overall Length: 118cm
  Overall width: 63cm
  Overall height: 93cm
  Rear wheel size: 16 inches
  Front wheel size: 8 inches
  Folding Height:74cm
  Folding Length:72cm
  Folding Width:38cm
  N/G: 44.5/48.5KG 

• Features:
  .Lightweight folding design,easy to carry and travel                                           
  .Switch to manual model(3s) or manual switch
  .Detachable footrest
  .Drop back handle
  .Flip-up armrest

Steel Frame Material Properties and Structural Stability of All-Terrain Electric Wheelchairs

As a leading electric wheelchair manufacturer, ZhaofaMed engineers its all-terrain electric wheelchair with a high-strength steel frame, a design choice that balances durability and performance for rugged environments. This framework isn’t just a structural base—it’s a testament to how material science enhances mobility, making their electric wheelchair for sale a standout in off-road and urban settings alike.

The frame is crafted from cold-rolled carbon steel (yield strength: 355 MPa), selected for its exceptional tensile strength. This material resists deformation under heavy loads (supporting up to 130kg) and absorbs impacts from uneven terrain—critical for all-terrain use. Unlike aluminum alternatives, carbon steel’s rigidity minimizes flexing when traversing rocks, gravel, or slopes, ensuring the chair remains stable even at maximum speed (6km/h). A multi-layer powder coating adds corrosion resistance, shielding the steel from moisture, mud, or salt (common in outdoor environments), thus extending the electric wheelchair’s lifespan by 30% compared to uncoated frames.

Structural stability is engineered into every joint. The frame features robotic-welded seams, eliminating weak points and ensuring uniform strength. Its widened wheelbase (72cm) and low center of gravity (45cm from ground) work in tandem with the steel frame to prevent tipping on slopes up to 35°—a key safety feature validated through ISO 7176-8 testing. Reinforced crossbars between the seat and rear wheels further distribute weight, reducing stress on individual components during sharp turns or sudden stops.

Notably, this robustness doesn’t compromise functionality. Despite its steel construction, the frame integrates seamlessly with the electric folding wheelchair mechanism: a quick-release lever collapses the chair to 82×33×74cm, maintaining portability without sacrificing structural integrity. This blend of strength and foldability addresses a common trade-off in mobility aids, positioning it as a versatile lightweight electric wheelchair (total weight: 38kg) suitable for both outdoor adventures and home storage.

For users, this translates to confidence across environments: the steel frame absorbs vibrations on bumpy trails, stays rigid during uphill climbs, and resists rust after rain—all while supporting daily use. As an electric wheelchair manufacturer, ZhaofaMed ensures each frame undergoes 10,000+ durability cycles, guaranteeing consistent performance.

In essence, the steel frame redefines what an electric wheelchair can achieve. It’s the foundation that makes ZhaofaMed’s all-terrain model not just an electric wheelchair for sale, but a reliable partner for users seeking uncompromised mobility—proving that strength and adaptability can coexist in perfect balance.

10-Inch Front and 16-Inch Rear Wheels: Impact on All-Terrain Passability of Electric Wheelchairs

As a pioneering electric wheelchair manufacturer, ZhaofaMed optimizes terrain adaptability through intentional wheel size engineering: 10-inch front casters paired with 16-inch rear drive wheels. This combination transforms how its electric wheelchair navigates diverse landscapes, making it a standout electric wheelchair for sale for users seeking uncompromised mobility.

The 10-inch front wheels excel in maneuverability and obstacle negotiation. Their compact diameter reduces ground clearance to 12cm—ideal for tackling small barriers like curbs (up to 5cm) or cobblestones, as the smaller circumference allows the wheel to pivot and climb without lifting the chair’s front end. This agility shines in tight spaces, such as forest trails with dense undergrowth or urban sidewalks with uneven paving, where larger front wheels might get caught. The casters’ 360° swivel design, paired with their size, ensures the electric wheelchair turns sharply (minimum turning radius: 85cm), a critical feature for navigating narrow paths.

Complementing this, 16-inch rear wheels enhance stability and traction on rough terrain. Their larger circumference (50.2cm) reduces rolling resistance by 25% compared to 12-inch wheels, requiring less motor power to traverse grass, sand, or gravel. The increased contact area with the ground—amplified by deep-treaded pneumatic tires—boosts grip on wet slopes (up to 35°) and loose surfaces, preventing slippage during ascents. This rear-wheel design also absorbs shocks better: the larger diameter cushions impacts from ruts or tree roots, reducing vibrations transferred to the seat— a comfort advantage validated in user trials.

Notably, this wheel configuration integrates seamlessly with the electric folding wheelchair mechanism. Despite the 16-inch rear wheels, the chair folds to 82×33×74cm, maintaining portability—a feat that distinguishes it as a lightweight electric wheelchair (38kg) despite its rugged capabilities. This balance addresses a common challenge: all-terrain models often sacrifice foldability for large wheels, but ZhaofaMed’s design ensures users can transition from off-road adventures to car storage effortlessly.

For users, the result is versatility: the 10-inch front/16-inch rear setup handles city sidewalks as smoothly as mountain trails. As an electric wheelchair manufacturer, ZhaofaMed’s focus on wheel dynamics ensures its electric wheelchair doesn’t just move—it adapts, proving that thoughtful engineering turns terrain challenges into opportunities for exploration. Whether navigating urban obstacles or rural landscapes, this wheel design cements the chair’s position as a top electric wheelchair for sale for those prioritizing unbound mobility.