4-Wheel Electric Mobility Scooter
HKM-711507 Mobility Scooter
Engineered for dependable daily mobility, the HKM-711507 combines a robust 419 lbs (190 kg) load capacity with an extended 21.7-mile (35 km) range. Its 250W motor and advanced 4-wheel platform deliver smooth, stable rides across varied surfaces — empowering you to move with confidence and independence.
419 lbs
Load Capacity (190 kg)
21.7 mi
Range Per Charge (35 km)
3.7 mph
Max Speed (6 km/h)
30°
Climbing Capability
Power System & Drivetrain
At the core of the HKM-711507 lies a meticulously engineered powertrain designed for consistent output and long-term reliability. Every component — from the high-torque motor to the intelligent battery management — works in harmony to deliver a ride that feels both effortless and controlled.
250W Brushless Motor
The high-efficiency 250W brushless hub motor delivers smooth acceleration and consistent torque output. Brushless technology means fewer wear components, reduced maintenance, and quieter operation compared to traditional brushed motors. The motor's sealed design protects internal components from dust, moisture, and debris, ensuring dependable performance across thousands of miles.
High-Capacity 24V Battery System
Equipped with a robust 40Ah / 20Ah×2 24V battery configuration (standard U.S. ratings), the HKM-711507 stores approximately 960Wh of energy. This deep-cycle battery system is engineered for consistent voltage output throughout the discharge curve, meaning you experience steady power delivery from full charge to low battery. The modular design allows for flexible charging and potential future serviceability.
Intelligent Power Management
An integrated battery management system (BMS) continuously monitors cell voltage, temperature, and charge/discharge rates to protect the battery from overcharging, deep discharging, and overheating. This intelligent oversight extends the overall battery lifespan and ensures safe, reliable operation in varying environmental conditions. The system also provides accurate state-of-charge feedback via the onboard display.
30° Grade Climbing
The HKM-711507 confidently tackles inclines of up to 30 degrees, a capability that places it among the more capable mobility scooters in its class. This hill-climbing performance is achieved through the combination of the 250W motor's torque characteristics, the 4-wheel traction platform, and a low center of gravity. Whether navigating sloped driveways, ramps, or hilly neighborhood streets, the scooter maintains stable and controlled ascent.
Safety & Braking Systems
Safety is foundational to every aspect of the HKM-711507's design. From the electromagnetic brake system to the low-center-of-gravity chassis, multiple layers of protection work together to keep you secure on every journey.
Electromagnetic Brake System
The HKM-711507 features a magnetic electromagnetic braking system that activates automatically when the throttle is released. This fail-safe design means the scooter comes to a controlled stop without requiring manual brake application. The system is virtually maintenance-free — no brake pads to replace, no cables to adjust — delivering consistent stopping power in both dry and wet conditions.
4-Wheel Stability Platform
Unlike 3-wheel alternatives, the 4-wheel configuration of the HKM-711507 provides a wider, more stable footprint. This design significantly reduces the risk of tipping during turns or when traversing uneven surfaces. The four contact patches work in concert to distribute weight evenly, contributing to both stability and tire longevity. The low center of gravity further enhances the planted, confident feel.
Automatic electromagnetic braking
Fail-safe stop on throttle release
Anti-tip 4-wheel geometry
Low center of gravity chassis
Reflective side markers
Tires, Suspension & Terrain Adaptability
The HKM-711507 is equipped to handle a variety of surfaces with confidence. Solid, maintenance-free tires and thoughtful ground clearance ensure smooth passage over everyday obstacles.
8-Inch Solid Tires (20.3 cm)
All four corners ride on durable 8-inch solid tires that eliminate the risk of punctures and flats entirely. Solid construction means zero air pressure to monitor and absolutely no downtime from tire-related issues. The tread pattern is optimized for traction on pavement, packed gravel, and indoor surfaces alike, providing confident grip without marking floors.
3.5-Inch Ground Clearance (8.9 cm)
With approximately 3.5 inches of ground clearance, the HKM-711507 easily clears common obstacles such as door thresholds, sidewalk cracks, speed bumps, and shallow curbs. This clearance height strikes an optimal balance between obstacle navigation and maintaining a low center of gravity for stability. The undercarriage is designed with smooth contours to prevent snagging on uneven terrain.
Dimensions & Maneuverability
Compact enough for indoor navigation yet substantial enough for outdoor stability, the HKM-711507's dimensions have been carefully calibrated for real-world usability.
Overall Dimensions: 41.3" L × 19.7" W × 35.4" H (105 × 50 × 90 cm)
The scooter's footprint has been optimized to navigate standard doorways, hallways, and indoor spaces with ease while providing a comfortable, stable riding platform. At just 19.7 inches wide, it passes through most residential door frames without difficulty. The 35.4-inch height positions the rider at an ergonomic elevation for interacting with counters, tables, and shelves.
Turning Radius: 49.2 Inches (125 cm)
A tight turning radius of approximately 49.2 inches allows the HKM-711507 to pivot confidently in constrained spaces — think grocery store aisles, elevator lobbies, and crowded sidewalks. This maneuverability reduces the need for multi-point turns and enhances the overall ease of operation in urban and indoor environments. The responsive steering geometry provides precise directional control at all speeds.
Packing Size
42.9" × 20.1" × 19.7" (109 × 51 × 50 cm)
Product Footprint
41.3" L × 19.7" W (105 × 50 cm)
Seat Height
Approx. 35.4" total height (90 cm)
Turning Radius
49.2" (125 cm)
Rider Comfort & Ergonomic Design
Every touchpoint on the HKM-711507 has been designed with extended use in mind. From the contoured seat to the intuitive control layout, comfort is embedded in the experience.
Padded, Contoured Seat
The wide, well-cushioned seat is sculpted to support natural posture during extended rides. High-density foam padding retains its shape over time, resisting compression even after prolonged daily use. The seat height and positioning are optimized for easy mounting and dismounting, reducing strain on knees and hips during transitions.
Intuitive Tiller & Controls
The adjustable tiller places all controls within natural reach, minimizing wrist and arm fatigue. The throttle lever responds smoothly to light pressure, and the control panel provides clear feedback on speed setting, battery level, and system status. Every interface element is designed to be operable with minimal dexterity requirements.
Adjustable tiller angle
High-density foam cushioning
Ergonomic throttle lever
Clear LED control display
Easy step-through frame
Technology & Innovation
The HKM-711507 integrates modern engineering solutions that elevate the mobility scooter experience beyond basic transportation.
Precision Motor Controller
The solid-state motor controller uses pulse-width modulation (PWM) to deliver smooth, stepless speed control. This technology eliminates the jerky starts and stops common in lesser scooters, providing a refined driving experience. The controller also manages regenerative energy during deceleration, feeding small amounts of power back to the battery to marginally extend range.
System Diagnostics & Monitoring
Built-in diagnostic capabilities continuously monitor critical system parameters. The onboard controller checks motor temperature, battery health, and electrical system integrity in real time. If an anomaly is detected, the system provides clear indicator warnings, allowing proactive attention before minor issues become significant concerns.
Durability & Build Quality
The HKM-711507 is constructed to withstand the rigors of daily use. From the reinforced frame to the corrosion-resistant hardware, every component reflects a commitment to long-term reliability.
Reinforced Steel Frame
The scooter's chassis is built around a reinforced steel frame engineered to support up to 419 lbs (190 kg) without flex or compromise. Robotic welding ensures consistent joint integrity, and the frame undergoes rigorous stress testing before assembly. A powder-coated finish provides excellent resistance to scratches, chips, and environmental corrosion.
All-Weather Reliability
Key electrical components are sealed against moisture ingress, and the wiring harness uses weather-resistant connectors throughout. The solid tires, sealed motor, and protected battery compartment mean the HKM-711507 can be relied upon in light rain, damp conditions, and varying temperatures — though submersion and heavy downpours should always be avoided.
Designed for Everyday Life
Beyond specifications, the HKM-711507 excels in the daily scenarios that matter most — grocery runs, park visits, neighborhood strolls, and navigating community spaces with ease.
Storage & Portability
The HKM-711507 packs down to a relatively compact 42.9" × 20.1" × 19.7" (109 × 51 × 50 cm), fitting comfortably in most vehicle trunks, storage closets, and garages. The manageable packed size means you can bring the scooter along when traveling by car, ensuring mobility assistance is always within reach at your destination.
Indoor & Outdoor Versatility
With its non-marking solid tires, tight turning radius, and modest width, the scooter transitions seamlessly between indoor and outdoor environments. Navigate through supermarkets, doctor's offices, and shopping centers with the same confidence as on sidewalks and park paths. The quiet motor ensures discreet operation in noise-sensitive indoor settings.
Complete Technical Specifications
Every specification of the HKM-711507, organized for quick reference. All measurements are provided in U.S. standard units with metric equivalents.
Model
HKM-711507
Type
4-Wheel Electric Mobility Scooter
Motor
250W Brushless Hub Motor
Battery
40Ah / 20Ah×2, 24V (Standard U.S. Ratings)
Max Speed
~3.7 mph (6 km/h)
Range
~21.7 miles (35 km)
Climbing Capability
Up to 30°
Load Capacity
419 lbs (190 kg)
Dimensions (L×W×H)
41.3" × 19.7" × 35.4" (105 × 50 × 90 cm)
Turning Radius
49.2" (125 cm)
Tire Size
8" Solid Tires (20.3 cm)
Ground Clearance
3.5" (8.9 cm)
Brake System
Electromagnetic (Magnetic) Brake
Packing Size
42.9" × 20.1" × 19.7" (109 × 51 × 50 cm)
Frequently Asked Questions
Find answers to common questions about the HKM-711507 mobility scooter.
What type of terrain can the HKM-711507 handle?
The HKM-711507 is designed for paved surfaces, packed gravel paths, indoor flooring, sidewalks, and gently undulating terrain. With 3.5 inches of ground clearance and 8-inch solid tires, it handles door thresholds, shallow curbs, speed bumps, and minor surface irregularities with ease. It is not intended for off-road use, deep sand, loose gravel, or extremely rough terrain. The 30° climbing capability allows confident navigation of sloped driveways, access ramps, and moderate hills.
How long does the battery last on a single charge?
Under typical riding conditions with a moderate load on level terrain, the HKM-711507 achieves approximately 21.7 miles (35 km) per full charge. Actual range varies based on several factors: rider weight, terrain type, ambient temperature, frequency of stops and starts, incline frequency, and battery age. Heavier loads, hilly terrain, and colder temperatures may reduce the effective range. The 40Ah / 20Ah×2 24V battery system provides approximately 960Wh of stored energy for dependable all-day use.
Is the HKM-711507 suitable for indoor use?
Yes, the HKM-711507 is well-suited for indoor environments. Its 19.7-inch width allows passage through standard doorways (typically 28-36 inches wide), and the non-marking solid tires will not scuff or damage flooring. The tight 49.2-inch turning radius enables navigation in confined spaces such as elevators, hallways, and between store aisles. The quiet brushless motor ensures discreet, unobtrusive operation indoors. The scooter's total length of 41.3 inches means it fits comfortably within most elevator cabins.
How does the electromagnetic brake system work?
The electromagnetic (magnetic) brake system is a fail-safe mechanism that engages automatically whenever the throttle lever is released. When the throttle is active, an electromagnetic field holds the brake in the released position. Upon releasing the throttle, the electromagnetic field dissipates, and the brake engages to bring the scooter to a controlled stop. This design requires no manual brake levers, no brake pads to wear out, and no cable adjustments — delivering consistent, maintenance-free stopping power. The system also functions as a parking brake when the scooter is powered off.
Can the scooter be transported in a vehicle?
The HKM-711507 has a packing size of approximately 42.9" × 20.1" × 19.7" (109 × 51 × 50 cm), which fits in the cargo area of most SUVs, minivans, and larger sedans with fold-down rear seats. A vehicle lift or ramp may be helpful for loading due to the scooter's weight. Always consult your vehicle's cargo dimensions and weight capacity before transport. The scooter should be secured during transit to prevent movement.
What maintenance does the HKM-711507 require?
The HKM-711507 is designed for low-maintenance ownership. Solid tires require no inflation or puncture repairs. The brushless motor has no brushes to replace. The electromagnetic brake system is self-contained with no wearable friction components. Recommended routine care includes: periodic inspection of all fasteners for tightness, cleaning the scooter with a damp cloth (avoiding direct water spray on electrical components), keeping the battery charged according to guidelines, and storing the scooter in a dry, temperature-stable environment when not in use. The battery benefits from regular charging even during periods of non-use.
Why the HKM-711507 Stands Apart
In a market filled with mobility solutions, the HKM-711507 distinguishes itself through thoughtful engineering, robust specifications, and a focus on dependable daily performance.
Exceptional Load Capacity
At 419 lbs (190 kg), the HKM-711507 supports a broader range of users than many competing models in its size class. The reinforced frame and robust motor are specifically engineered to handle this capacity without performance degradation.
Extended Range Confidence
With up to 21.7 miles (35 km) of range, the HKM-711507 eliminates range anxiety for most daily mobility needs. Run errands, visit friends, explore parks — all on a single charge. The 960Wh battery system provides genuine all-day capability.
Purchase with Confidence
Every HKM-711507 is backed by comprehensive coverage designed to protect your investment and provide peace of mind from day one.
Free Shipping on All Orders
Complimentary standard shipping is included with every HKM-711507 purchase. No hidden fees, no surprise charges — the price you see is the price you pay, delivered to your doorstep.
180 Days Purchase Protection
Enjoy a full 180 days of purchase protection. Should any manufacturing defect arise within this period, we will address it promptly — reflecting our confidence in the HKM-711507's build quality.
30 Days Money-Back Guarantee
If the HKM-711507 does not meet your expectations, return it within 30 days for a full refund. We believe in this product and want you to be completely satisfied with your mobility solution.
24 Months Warranty Service
A comprehensive 24-month warranty covers the HKM-711507 against defects in materials and workmanship. Two full years of coverage ensure that your investment is protected for the long term.
Nationwide Service Network & Support
With over 3,000 authorized service centers across the United States, we ensure comprehensive after-sales support for your vehicle, giving you complete peace of mind.
We understand that maintenance needs may arise. When you purchase from us, you gain access to our unparalleled service ecosystem designed for maximum convenience and reliability.
1. DIY Repair & Parts Replacement:
For minor repairs or part replacements that can be handled personally, we provide cost-price genuine parts during the warranty period. Each order is accompanied by clear, step-by-step video tutorials to guide you through the self-repair process seamlessly.
2. Professional Servicing:
For issues requiring expert attention, simply contact our support team. We will locate the nearest authorized service center based on your order and location details. You only need to bring your vehicle to the designated center. Once servicing is complete, we will notify you for pickup. All repairs are free during the warranty period; afterward, only cost-based fees apply.
Rest assured—wherever you are, our extensive partner network is ready to keep your ride running smoothly.
Lifetime Limited Powertrain Warranty & Wrap Program
For added long-term security, our Lifetime Limited Powertrain Warranty and Lifetime Wrap Program provide continued mechanical breakdown coverage for as long as you own your vehicle—with no term or mileage restrictions.
Every product on Hekomart.com is expertly curated from thousands, quality tested, and lifestyle approved. Elevate your everyday.
Express Delivery Priority - Where Speed Meets Satisfaction
At Hekomart.com, we understand the anticipation that comes with every online order. While most platforms rely on standard economy shipping, we prioritize your excitement by strategically selecting premium express carriers to accelerate deliveries. Our intelligent logistics system analyzes real-time data to optimize routes, partnering with globally-recognized couriers like DHL, FedEx, and UPS to ensure 30% faster doorstep arrivals* than industry averages.
Every package receives 24/7 tracking visibility and proactive delivery updates, transforming waiting time into confidence. For time-sensitive purchases, our "Expedited Service Guarantee" offers optional priority handling at no extra cost, because your satisfaction isn't just a goal – it's the core of our delivery DNA.
*Based on internal 2025 data comparing standard shipping durations across major platforms. Delivery times vary by destination and customs procedures.
Credit Card 180 Days Purchase Protection
The 180 Days Purchase Protection protects the buyer if an item purchased has not been shipped or if a shipped item is significantly not as described by the seller. The 180 Days Purchase Protection covers all purchases and payments made through our website. We accept Visa, Master Card, American Express, and Discover Card. If you don't receive the item that you ordered, or it shows up significantly different from its description, you may qualify for Purchase Protection, and we'll reimburse you for the full purchase price plus any original shipping costs, subject to terms and limitations. If you are charged for a transaction that you didn't make, let us know within 60 days, and we've got you covered.
30 Days Money-Back Guarantee
We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost. No restocking charges. Any additional fees associated with a purchase transaction will be deducted from the amount of the refund.
24-Month Extended Warranty Service
If you purchase products from our website, you have 24 months to request repairs or replacement if any products turns out to be faulty or are not as advertised. During the warranty period if any product is found to have a manufacturer defect, we will repair or replace the defective part(s). If a product cannot be repaired or replaced within a reasonable time, you can request a refund or price reduction. We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost.
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Experience freedom and independence with our premium four-wheel electric mobility scooter. Designed for comfort, safety, and reliability with advanced features including Bluetooth connectivity, extended range, and smooth performance.
Technical Specifications
Motor Power
800W
Battery
48V 20Ah
Charging Time
6-8 hours
Wheel Size
10 inches
Dimensions
140×65×95 cm
Net Weight
85 kg
Quality Certified
2-Year Warranty
Fast Delivery