50 Ton Excavator for Sale
Massive Breakout Force: Delivers industry-leading bucket and arm digging force, allowing for the direct excavation of weathered rock and high-density clay without pre-blasting.
Smart-Flow Dual Pump System: Two high-capacity axial piston pumps work in harmony to provide simultaneous power to the boom, arm, and swing, ensuring fluid movements even under peak loads.
Heavy-Duty Mining Undercarriage: Features reinforced track rollers, thicker idler plates, and specialized rock guards that protect the drive system in the most abrasive environments.
Next-Gen Operator Command Center: The pressurized, climate-controlled cabin features automotive-grade finishes, noise-reduction technology ($<$68 dB), and dual 12-inch monitors for machine health and 3D site mapping.
Automated Lubrication System: Comes factory-equipped with a centralized auto-greasing system, ensuring all critical pivot points are lubricated during operation to maximize component life.
When the project scale shifts from construction to massive earthmoving, the 50 ton excavator is the ultimate power solution. Engineered for the most grueling environments on earth—from deep-pit mines to massive dam construction—this 50-ton titan is built to redefine high-volume productivity. In the 2026 heavy-duty series, we have focused on structural "over-engineering," utilizing premium high-tensile steel and reinforced boom-to-chassis connections that are designed to handle the massive recoil of continuous rock-breaking and heavy loading. This isn't just a machine; it is a profit-generating factory on tracks.
The heart of the 50 ton excavator is a massive, high-displacement industrial engine that provides relentless torque across the entire power band. To manage this immense energy, we’ve integrated a sophisticated "Flow-Summation" hydraulic system that minimizes pressure loss, ensuring that 100% of the engine's power is directed to the bucket's teeth. With an extra-long, wide-gauge undercarriage, this machine provides a rock-solid platform that remains stable even when swinging massive loads at full extension. For enterprises where downtime is measured in thousands of dollars per hour, our 50-ton series offers the rugged resilience required for 24/7 operations.
Performance Specifications:
Operating Weight: 49,500 - 51,800 kg
Bucket Capacity: 2.5 - 3.2 m^3 (Mass Excavation Bucket)
Max Digging Depth: 7,800 mm
Engine Power: 280 - 310 kW (Stage V / Tier 4 Final)
Primary Application Scenarios
Open-Cast Mining: Loading massive articulated dump trucks with overburden and raw minerals.
Major Infrastructure: Large-scale highway cuttings, tunnel portals, and airport runway preparation.
Heavy Demolition: High-reach demolition of industrial reinforced concrete structures and bridges.
Dredging & River Works: Capable of high-volume silt removal and riverbank reinforcement with extra-long reach.
Reliability & Serviceability
Integrated Fuel Pre-Separation: A multi-stage fuel filtration system with water separators ensures the engine is protected from contaminated fuel in remote mining regions.
Hardened Steel Bushings: All main joints utilize copper-based self-lubricating bushings with induction-hardened pins, significantly extending service intervals.
Ground-Level Service Access: All major maintenance points, including oil filters and cooling packages, are accessible from ground level to ensure operator safety during routine checks.
Core Keyword Research (50-Ton Class)
Pricing & Search: 50-Ton Excavator Price 2026, New vs Used 50t Trackhoe, Large Excavator Finance Rates.
Performance: 3.0–4.0 m³ Bucket Capacity, 350–450 HP Engine, 250+ kN Digging Force.
Tech & Efficiency: 3D Machine Control (GPS), Integrated Payload Weighing, Tier 4 Final/Stage V Compliance.
Key Models (2026 Market): Hitachi ZX490LC-7H, Komatsu PC490LC-11, SANY SY500H, Cat 352.
50-Ton Excavator: Buyer FAQ
Q1: What is the average price for a new 50-ton excavator in 2026?
A: For a brand-new 2026 model from a premium manufacturer (e.g., Hitachi, Komatsu, or Caterpillar), prices typically range from $500,000 to $650,000+.
Base Price: ~$510,000 for standard configurations.
High-Spec: Units with integrated 3D GPS grading and specialized heavy-duty undercarriages can exceed $750,000.
Used Market: 1–3 year old machines (2023-2025) are currently listing between $350,000 and $480,000, offering a significant saving if you don’t require the latest 2026 software suites.
Q2: What are the “Must-Have” technical specs for this size?
A: In this weight class, production efficiency is everything. Ensure your 50-ton unit includes:
Integrated Payload Monitoring: This prevents over-loading of haul trucks, which protects your truck fleet and ensures legal road weights.
Load-Sensing Hydraulics: Look for systems that prioritize flow to the boom and bucket during heavy digs to maintain fast cycle times.
Fuel Efficiency: 2026 models often feature “Auto-Dig” or “Smart Mode” which can reduce fuel consumption by 10–15% compared to decade-old models.
Q3: How do I choose between a 50-ton and a 40-ton model?
A: It comes down to your Truck Match and Material Type.
A 50-ton machine typically handles a 3.0 m³ to 3.5 m³ bucket. This is perfectly matched for 30–40 ton articulated dump trucks (ADTs), filling them in 4–5 passes.
If you are digging in virgin rock or heavy clay, the extra 10 tons of operating weight provides the necessary “bite” and stability that a 40-ton machine lacks, preventing the back of the excavator from lifting during the breakout.
Q4: What are the logistics of moving a 50-ton machine?
A: This is a critical cost factor. A 50-ton excavator cannot be moved as a single load in many regions without significant permits and specialized multi-axle trailers.
Weight: ~49,000–52,000 kg.
Transport: You may need to remove the counterweight or the bucket/arm to meet local transport weight regulations. Factor in the cost of a “Lowboy” trailer and pilot cars for every move between job sites.
Q5: Is it worth buying an Electric 50-ton model yet?
A: In 2026, electric models in the 50-ton class are primarily used in fixed-location sites (like quarries or large infrastructure hubs) with high-voltage charging infrastructure.
The Pro: Massive reduction in noise and zero tailpipe emissions—often a requirement for government-funded “Green” projects.
The Con: High upfront cost (30-50% more) and the need for “megawatt” charging systems. For remote mining, diesel remains the industry standard.
Q6: What should I look for in a “Used” 50-ton listing?
A: If buying used, prioritize the Slewing Ring and the Undercarriage:
Undercarriage: Replacing the chains, rollers, and shoes on a 50-ton machine can cost $30,000–$50,000. If the “remaining life” is below 30%, negotiate the price down.
Slew Bearing: Check for “play” or “clicking” when rotating. A failure here is a catastrophic repair that requires lifting the entire upper structure off the tracks.
