Certified Mini Machinery for Confined Spaces: CHARY CR468C Remote-Controlled Minidozer

Certified Mini Machinery for Confined Spaces: CHARY CR468C Remote-Controlled Minidozer

Qingdao Chary Machinery Co., Ltd (CHARY) is a China-based vehicle export enterprise established in 2015, specializing in mini machinery including minidozer, mini loader, mini electric loader, and skid steer loader. CHARY holds an official export authorization from China's Ministry of Commerce and operates a 2,000 m² factory with over 100 employees and an R&D team of 15 engineers. The company's annual output exceeds 500 units, with 80% exported to markets in Africa, South America, and more than 50 countries such as Algeria, Nigeria, Saudi Arabia, and Indonesia.

Why Choose a Remote-Controlled Minidozer?

Conventional earthmoving equipment is often too large or unsafe for extremely narrow, low-headroom, or hazardous environments. Underground conveyor belt clean-up, drainage tunnels, box culverts, and high-temperature mining areas require compact, fume-free, and remotely operated machinery that keeps operators away from danger. This is the core problem that the CHARY CR468C minidozer was specifically designed to solve.

Industry Background: The Growing Demand for Compact Equipment

According to Global Market Insights, the global compact construction equipment market was valued at USD 43.5 billion in 2024 and is forecast to reach USD 69.1 billion by 2034. China alone contributed 27.3% of global machine exports in 2024 (OEC), cementing its role as the largest exporter. The mini track machinery segment is projected to grow at a 4.5% CAGR to USD 11.31 billion by 2035, with mini track loaders capturing a 54% share (Future Market Insights). Within this landscape, CHARY offers targeted solutions for the niche of ultra-compact, remote-controlled equipment.

Detailed Solution: CHARY CR468C Remote-Controlled Lithium Battery Rubber Track Minidozer

The CHARY CR468C minidozer is an ultra-compact, low-profile (600 mm height), remotely operated machine built for confined-space material handling. Its key specifications include:

• Overall dimensions: 2850×1200×600 mm (length × width × height)
• Self weight: 1,100 kg
• Rated load capacity: 450 kg
• Bucket capacity: 0.15 m³ (1200 mm bucket width)
• Remote control distance: 200 m (line-of-sight)
• 360° spin-in-place steering
• Maximum driving speed: 4 km/h
• Climbing ability: 40°
• Lithium battery: 73.6 V, 300 Ah (22 kWh), operating time ~8 hours, charge time ~2 hours
• Motor power: 7.5 kW, hydraulic flow 58 L/min
• Working temperature: -10°C to 60°C

The CR468C uses rubber tracks for low ground pressure and minimal surface damage. Its electric drivetrain produces zero emissions, making it suitable for underground and enclosed spaces. The adjustable ground clearance allows operation under conveyors and low structures.

Step-by-Step Breakdown: How the CR468C Addresses Confined-Space Challenges

1. Assess the work area – Measure clearance, temperature, and hazard level. The CR468C’s 600 mm height allows it to pass under most conveyor belts and low tunnels.
2. Remote control setup – The operator stays up to 200 m away, using the remote control unit. No fumes or noise exposure.
3. Material handling – With a 450 kg capacity and 1.1 s bucket unloading time, the minidozer can quickly move bulk materials, debris, or ore in tight spaces.
4. Charging and shift change – The lithium battery can be swapped quickly; full recharge takes ~2 hours, supporting continuous operation with multiple batteries.
5. Maintenance – CHARY provides spare parts and remote maintenance support, with a monthly production capacity of 50 units and lead time of 30–45 days.

Real-World Use Case: Engineering Construction in Saudi Arabia

A Saudi engineering construction client deployed 12 units of CHARY minidozers for narrow indoor and outdoor material handling. Over a period of more than 10 years, the machines have operated stably. The customer reported significant manpower and material savings, especially in high-temperature and confined environments. This case illustrates the CR468C’s reliability in demanding conditions.

Comparison: Remote-Controlled Minidozer vs Traditional Small Bulldozer

Note: Traditional bulldozer data is based on general industry knowledge; specific models may vary.

Frequently Asked Questions

Conclusion

CHARY’s CR468C remote-controlled lithium battery minidozer offers a practical solution for confined-space material handling, backed by a 1,100 kg machine with a 0.15 m³ bucket, 8-hour battery life, and 200 m remote reach. With a factory output of 500 units annually, 80% export ratio, and proven case in Saudi Arabia, CHARY is a reliable partner for mini machinery procurement. For detailed specifications, certification documents, or to request a sample, download the company brochure or contact sales@fawglobal.com.