Ground clearance 470 mm hydraulic excavator
2025/09/21 14:16
Ground Clearance 470 mm Hydraulic Excavator
Company: Jinan Tui Wa Import and Export Trading Co., Ltd. (TUIWA)
For rugged terrain operations, uneven ground excavation, and complex off-road construction, reliable undercarriage performance and excellent passability are critical. TUIWA is proud to introduce our Ground Clearance 470 mm Hydraulic Excavator, a robust and versatile machine engineered for stable operation in rocky, muddy, sloped, and uneven job sites. With a generous 470 mm minimum ground clearance and heavy-duty crawler undercarriage, this model delivers exceptional obstacle-crossing ability, anti-stuck performance, and reliable digging power for the most demanding earth-moving projects.
Why a 470 mm Ground Clearance Hydraulic Excavator Stands Out
Standard mid-sized excavators often feature ground clearance below 400 mm, which limits their ability to traverse rough, rocky, or deeply rutted terrain, leading to frequent undercarriage strikes, stuck machines, and reduced productivity. A 470 mm ground clearance sets a new benchmark for off-road capability, creating a vital buffer between the machine's undercarriage and surface obstacles.
Compared with low-clearance standard models, this excavator drastically reduces the risk of bottoming out, undercarriage damage, and downtime in harsh conditions. Compared with specialized high-clearance machines, it maintains a compact profile, balanced weight distribution, and superior digging stability. The 470 mm clearance ensures smooth passage over rocks, tree stumps, rubble, and deep ruts, while the reinforced track system provides unwavering stability for precision digging on uneven slopes.
TUIWA 470 mm Ground Clearance Hydraulic Excavator – Built for Rugged Terrain Dominance
TUIWA’s rugged hydraulic excavator features a 470 mm high-clearance undercarriage, a high-torque engine, a reinforced heavy-duty boom and arm, and an advanced anti-wear hydraulic system. Engineered for extreme durability in harsh environments, this machine combines unrivaled terrain adaptability, powerful digging force, and long-lasting reliability to conquer the toughest job sites.
Key Features and Benefits
470 mm Generous Ground Clearance for Unmatched Obstacle Crossing
The optimized 470 mm minimum ground clearance is the core of this machine's superiority, providing ample space to clear rocks, debris, and uneven ground without undercarriage impact. This design drastically enhances passability in mountainous areas, quarries, demolition sites, and muddy construction zones, eliminating common issues like getting stuck or scraping the chassis. It ensures continuous operation where standard excavators cannot venture, maximizing uptime in challenging off-road conditions.
Reinforced Heavy-Duty Crawler Undercarriage
Built with high-strength steel track frames, thickened track shoes (600 mm standard), and heavy-duty rollers and idlers, the undercarriage is engineered for extreme abrasion and impact resistance. The robust structure withstands constant punishment from rocks, stones, and rough soil, ensuring long service life and reducing maintenance costs. The optimized track gauge (2200 mm) and length provide a wide, stable base, preventing tipping and ensuring steady digging performance even on 35° (70%) slopes.
Powerful Engine and Hydraulic System for Rugged Performance
Equipped with a high-torque, fuel-efficient engine (approx. 118–125 kW / 160–170 hp) and a positive-flow control hydraulic system, the excavator delivers strong digging forces (bucket digging force up to 128 kN) and smooth, responsive multi-action operation. The hydraulic system is calibrated for high load resistance, maintaining powerful performance even when working on steep inclines or in hard, rocky soil, ensuring efficiency never falters.
Optimized Weight and Balance for Stability
With an operating weight of approximately 21.5 tons, the machine achieves a perfect balance between agility and stability. The well-distributed weight, combined with the 470 mm high-clearance design, lowers the center of gravity relative to the obstacles it clears, ensuring exceptional anti-roll stability. This allows operators to work with confidence on uneven terrain, side slopes, and rough ground without compromising safety or precision.
Durable Structure for Long-Term Heavy-Duty Use
Key structural components, including the boom, arm, and frame, are fabricated from high-strength, impact-resistant steel with reinforced stress points. This heavy-duty construction withstands the constant vibration, shock loads, and abrasive materials encountered in mining, quarrying, and large-scale earthmoving. The wear-resistant bucket and hardened undercarriage parts ensure consistent performance and longevity in the harshest working conditions.
Precise Control and Efficient Operation
The advanced hydraulic system provides precise, independent control of boom, arm, bucket, and swing functions, enabling accurate digging, leveling, and trenching even in unstable, rough ground conditions. The efficient hydraulic design minimizes energy loss, delivering high productivity while keeping fuel consumption optimized for long-hour, heavy-duty operation.
Operator Comfort and All-Round Safety
The ergonomic, ROPS/FOPS-certified cab features a shock-absorbing seat, low-vibration design, and panoramic visibility for superior comfort during long shifts in rough terrain. Safety is enhanced with emergency stop systems, reinforced protective guards, and a stable high-clearance undercarriage that minimizes the risk of grounding and rollovers, ensuring maximum operator safety.
Versatile Application Adaptability
This 470 mm ground clearance excavator excels in the most demanding environments:
Mining & Quarrying: Overburden removal, ore extraction, and rock excavation
Rugged Construction: Road building in mountains, foundation digging, and land clearing
Demolition & Waste Handling: Navigating rubble and debris-filled sites
Infrastructure Projects: Trenching in rocky soil, slope excavation, and water conservancy
Off-Road Earthmoving: Rural development, land reclamation, and forestry operations
Advantages of TUIWA’s 470 mm Ground Clearance Hydraulic Excavator
Industry-leading 470 mm ground clearance for superior obstacle crossing and anti-stuck ability
Reinforced heavy-duty undercarriage for maximum durability and wear resistance
Powerful digging force and stable performance on slopes and uneven ground
Optimized weight balance for exceptional stability and safety
Reduced undercarriage damage and downtime in harsh conditions
Versatile performance across mining, construction, and rugged off-road projects
Lower long-term maintenance costs with a durable, wear-resistant design
For contractors, mining operations, and construction teams working in the most unforgiving terrain, TUIWA's 470 mm Ground Clearance Hydraulic Excavator delivers the ultimate combination of off-road capability, power, and durability to keep projects moving forward.
About TUIWA
Jinan Tui Wa Import and Export Trading Co., Ltd. (TUIWA) is a professional supplier of specialized construction and mining machinery, offering global customers reliable, high-performance equipment for diverse applications. From standard crawler excavators to specialized high-clearance and heavy-duty models, TUIWA focuses on engineering quality, durability, and customer-centric solutions to support efficient, cost-effective operations worldwide.
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