Katool KT-T830 + KT-B750 – Tire Changer + Wheel Balancer (Combo)
Katool KT-T830 + KT-B750 Tire Changer & Wheel Balancer Combo
A complete two-machine wheel-service system for passenger vehicles, SUVs, and light trucks. The KT-T830 rim-clamp tire changer handles mounting and demounting with a powerful 2.0 HP motor, while the KT-B750 automatic balancer delivers professional-grade accuracy on 120V single-phase power. Both units work together to streamline your shop's wheel service workflow with minimal setup requirements.
Key Features & Benefits
Powerful Rim-Clamp Tire Changer with Assist Arm
The KT-T830 delivers 2.0 HP / 1.5 kW of torque through a direct-drive motor that rotates at approximately 6.8 RPM. This design provides consistent, controlled power for mounting and demounting standard passenger and light-truck tires without the noise or vibration typical of gear-driven systems.
The double assist arm addresses a common shop challenge: technician strain when handling stiff sidewalls, low-profile tires, or run-flat compounds. Traditional single-arm designs require significant manual force during the break-in phase. This model's balanced dual-arm support automatically distributes load pressure across both contact points, reducing operator effort by roughly 40-50% on difficult tires.
This enables faster cycle times while reducing fatigue during high-volume tire-change shifts. The bead-breaker mechanism and full 360-degree control arm positioning handle everything from economy passenger tires to aggressive off-road compounds.
Automatic Digital Balancer with Precision Measurement
The KT-B750 combines ±1 g accuracy with a 7-second measuring cycle, delivering throughput equivalent to many premium mid-tier balancers. The automatic measurement ruler computes A/D (static and dynamic imbalance) values without manual calculation, eliminating data-entry errors and simplifying workflows for multi-technician shops.
Traditional balancers require technicians to manually input wheel data and interpret numerical imbalance readings. This system addresses that friction point by automating the measurement phase entirely. The spindle speed of 180 RPM combined with integrated self-calibration and diagnostic functions means less setup time and faster fault detection if readings drift out of spec.
This improves shop efficiency by reducing non-productive time, enables consistent results across different technician skill levels, and supports compliance-ready record-keeping for fleet operations.
Heavy-Duty Construction with Rim Protection
The tire changer's jaw system is engineered from alloy steel with carburization and quenching—a heat-treatment process that hardens the gripping surface while maintaining flex in the core. This produces jaws that resist wear from thousands of cycles while avoiding the brittleness typical of cheaper cast-steel designs. The stainless steel mounting head and integrated rim-protection plastic covers prevent cosmetic damage to customer wheels during service.
Many shops experience warranty claims and customer dissatisfaction when mounting equipment leaves visible marks on aluminum or chrome wheels. This design addresses that liability by using material selection and protective geometry that shields high-contact surfaces. The net weight of 240 kg (529 lbs) provides stability during operation without requiring anchoring for residential or small-commercial shops.
This extends equipment lifespan, reduces warranty disputes, and supports premium positioning in your service offering. The combination of material durability and protective design means less frequent jaw replacement and consistent customer satisfaction on appearance-conscious work.
Complete Combo Solution with Minimal Infrastructure
Purchasing two separate machines requires navigating different vendors, potentially incompatible electrical specs, mismatched support documentation, and extended procurement timelines. This matched combo unit arrives tested as a system: both machines operate on standard 120V single-phase power (typical household-grade electrical infrastructure) and share consistent part-source ecosystem for accessories and wear items.
Shops upgrading from tire-only service to full wheel service often face decision paralysis: which balancer pairs with which changer? This integrated solution eliminates that complexity. The included standard cone set and basic manuals (where provided by dealers) reduce learning curve and unbox-to-operation time. Dealers pre-validate the pairing, ensuring compatibility across capacity ranges.
This streamlines procurement, accelerates shop setup, and simplifies staff training since both machines follow consistent operating logic. The single invoice for matched equipment also simplifies capital budgeting and warranty administration.
Product Demonstration
Product Manuals
Installation & Operation Guides
Download the complete installation, operation, and maintenance documentation for both machines:
- KT-T830 Tire Changer Manual: Download PDF - Complete installation, operation, and maintenance instructions
- KT-B750 Wheel Balancer Manual: Download PDF - Operation manual and technical specifications
These manuals contain detailed setup instructions, safety guidelines, troubleshooting procedures, and maintenance schedules. Review both manuals before installation and operation.
Applications & Use Cases
- Tire Service Centers & Shops: Professional-grade workflow for independent shops, franchise tire outlets, and tire dealers handling 20-50 wheel-service jobs daily. The 120V infrastructure eliminates electrical upgrades on existing locations.
- Automotive Repair Shops: General automotive shops that historically outsourced tire balancing can now internalize the service, improving customer retention and average invoice value. Works on passenger sedans, coupes, hatchbacks, and crossovers up to specified size limits.
- Fleet Maintenance Facilities: Small-to-mid-size fleet garages managing company vehicles, delivery vans, or light commercial trucks. The ±1 g accuracy supports compliance documentation for safety-sensitive operations.
- Truck & Heavy Equipment Dealers: Light-truck focused dealerships can offer value-added tire and wheel service for customers upgrading to aftermarket rims or seasonal tire rotations.
- Premium Automotive Boutiques: High-end service shops catering to enthusiasts and luxury vehicle owners who demand in-house wheel balancing without outsourcing to chain shops.
Technical Specifications
| Specification | Value |
|---|---|
| Maximum Wheel Diameter | 41 inches (1,040 mm) |
| Maximum Wheel Width | 15 inches (380 mm) |
| Clamp Range (Outside) | 12–22 inches |
| Clamp Range (Inside) | 14–24 inches |
| Net Weight | 240 kg (529 lbs) |
| Specification | Value |
|---|---|
| Motor Power | 2.0 HP / 1.5 kW |
| Power Supply | 120V single-phase |
| Rotation Speed | Approximately 6.8 RPM |
| Air Requirement | 0.8–1.0 MPa (116–145 psi) |
| Jaw Material | Alloy steel with carburization & quenching |
| Mounting Head Material | Stainless steel |
| Specification | Value |
|---|---|
| Motor Power | 0.25 kW |
| Power Supply | 120V single-phase |
| Balancing Speed | 180 RPM |
| Balancing Accuracy | ±1 g |
| Measuring Cycle | Approximately 7 seconds |
| Automatic Measurement | A/D value computation via automatic ruler |
| Self-Calibration | Automatic calibration & diagnostic functions included |
Installation Requirements
Electrical Requirements
- Power Supply: 120V single-phase outlet for both machines. Each unit operates independently; can be plugged into separate outlets or shared circuit if circuit amperage is adequate for combined load.
- Outlet Proximity: Locate outlets within 6–10 feet of equipment placement to minimize extension-cord use and voltage drop.
- Grounding: All outlets must include proper ground connections. Do not use adapters to remove ground pins.
Pneumatic System (Tire Changer Only)
- Air Supply: The KT-T830 requires filtered, regulated compressed air at 0.8–1.0 MPa (116–145 psi). Supply must include moisture trap and oil separator.
- Air Hose: Standard 1/4-inch pneumatic hose is acceptable. Run hose from compressor to changer with drains and regulators positioned at low points to prevent water accumulation.
- Compressor Capacity: A typical 3–5 HP compressor with 80–120 gallon tank is adequate for continuous tire-changer operation in a single-technician shop.
Foundation & Mounting
- Floor Surface: Level concrete floor capable of supporting the tire changer's net weight of 240 kg (529 lbs) without deflection. Minor unevenness (under 0.25 inches per 10 feet) is acceptable.
- Placement: Position both machines with minimum 3-foot clearance on all sides to allow technician access for wheel handling, arm movement, and routine maintenance.
- Anchoring: Anchoring is not required for small-shop or garage use. Commercial shops handling high-volume service may elect to bolt the changer to the concrete for additional stability.
Environmental & Critical Notes
- Operating Temperature: Machines operate reliably in indoor shop environments (59-95°F / 15-35°C). Do not operate in direct sunlight or unheated outdoor spaces.
- Delivery Unloading: Both machines arrive crated. A forklift or pallet jack rated for at least 600 lbs capacity is required to unload from freight vehicle. Crates typically arrive on wooden pallets.
- Permits: Verify local electrical and equipment installation codes before setup. Some jurisdictions may require licensed electrician inspection for commercial installations.
Shipping & Delivery
Freight Coverage
Shipping: Freight shipping included for standard delivery to commercial addresses in the 48 contiguous United States. Surcharges apply to rural ZIP codes, Alaska, Hawaii, and international destinations.
Delivery Timeframe: Approximately 5–15 business days from order placement, subject to inventory availability and carrier scheduling.
Delivery Requirements
Unloading Equipment: A forklift or pallet jack with minimum 600 lbs capacity is required. Crates cannot be hand-unloaded safely due to weight and configuration. Arrange equipment access before driver arrival.
Receiving Inspection: Inspect all packages and crates before signing the bill of lading. Note any visible damage (crushed corners, torn strapping, moisture penetration) directly on the BOL before driver departs. Document damage with photographs if possible.
Delivery Type: Standard curbside or dock delivery. Inside delivery or installation coordination available by special arrangement at additional cost.
Damage Reporting
Within 15 Days: 100% coverage for replacement parts and freight for concealed damage (damage not visible until unpacking).
Within 30 Days: 50% coverage for replacement parts and freight (shared cost between buyer and seller).
After 30 Days: No coverage; buyer is responsible for all repair or replacement costs.
Warranty Coverage
Warranty Program
12 Months - Parts Coverage: Replacement parts for defects in material or workmanship. Covers jaw assemblies, bearings, mounting-head components, spindle, and electrical switches. Does not include labor or shipping costs.
Warranty Requirements
Eligibility: Valid for original purchaser only. Non-transferable to subsequent owners. Proof of purchase required for claims.
Installation: Installation must follow the manufacturer's installation manual. Improper installation, failure to use proper compressed-air filtration, or electrical misuse voids coverage.
Maintenance: Regular pneumatic system maintenance (moisture trap drains, air-filter changes) required to maintain validity of warranty claims related to air-system components.
Ready to Upgrade Your Shop's Wheel Service?
Get expert guidance on equipment selection, installation planning, and technical specifications. Call to confirm included accessories, discuss financing options, or arrange a facility assessment before ordering.
Frequently Asked Questions
What wheel sizes and tire types does the KT-T830 handle?
The KT-T830 handles wheel diameters up to 41 inches (1,040 mm) and wheel widths to 15 inches (380 mm), with clamp ranges from 12–22 inches (outside) and 14–24 inches (inside). This covers most passenger vehicles, SUVs, and light trucks. The double assist arm supports low-profile and run-flat tires.
What does "±1 g accuracy" mean on the wheel balancer?
±1 g (gram) refers to the balancing precision. The KT-B750 can detect and correct imbalances of 1 gram or smaller, which is suitable for street vehicles and professional shop use. A 7-second measuring cycle allows roughly 8–10 wheels per hour.
Do I need a 220V electrical service upgrade to run this combo?
No. Both the KT-T830 tire changer and KT-B750 wheel balancer operate on standard 120V single-phase power (standard household electrical service). This avoids the cost and complexity of a 220V upgrade. Locate outlets within 6–10 feet to minimize voltage drop.
What compressed air pressure and equipment do I need for the tire changer?
The KT-T830 requires filtered, regulated air at 0.8–1.0 MPa (116–145 psi). A typical 3–5 HP compressor with an 80–120 gallon tank is adequate. Air hose, regulators, moisture traps, and oil separators are essential. Improper air system maintenance voids warranty coverage.
What is included with the combo unit?
Typically included are the tire changer main unit, wheel balancer main unit, jaw covers, rim-protection covers, a standard cone set for the balancer, and basic operating manuals. Call to confirm included accessories with your specific order.
How long does delivery take and what are the unloading requirements?
Delivery typically takes 5–15 business days from order placement. Both machines arrive crated on a wooden pallet weighing approximately 600 lbs. You'll need a forklift or pallet jack to unload from the freight vehicle. Inspect for damage before signing the bill of lading. Concealed damage reported within 15 days receives 100% parts and freight coverage.
Is the warranty transferable if I sell the equipment?
No. The 12-month parts warranty is valid for the original purchaser only and is non-transferable. Proof of purchase is required for claims. Coverage ends if equipment is transferred to a new owner.
Can I integrate this combo with my existing shop systems?
Most shops can integrate this combo without major upgrades. Verify you have 120V outlets within 6–10 feet, proper grounding, and a compliant compressed-air system with moisture trap and filtration. Improper air quality voids warranty coverage on pneumatic components. Call to assess your specific shop setup.
About the Brand
Katool
