I. Power Core: The Ultimate Answer for Hard Rock Operations
On the red rock formations of Queensland open-pit coal mines in Australia, the Yunnei YN48GBZ turbocharged engine of Hengwang HW25-30 Diesel-Powered Heavy Duty Backhoe is running at full speed with a rated power of 92kW. Its high torque output at 2400r/min allows seamless switching between -30℃ extreme cold in Siberian mining areas and 50℃ high temperatures in Saudi quarries. When the stick digging force of the Diesel-Powered Heavy Duty Backhoe exceeds 28KN (reaching 6.5kN in measured hard rock conditions) and the breakout force surges to 42KN (15% higher than industry peers of the same tonnage), the granite layers that once caused traditional equipment to "strike" now crumble like tofu under the tearing of the 0.25m³ bucket.
Mining survival rule: Power redundancy design + intelligent temperature control system keep the hydraulic oil temperature of the Diesel-Powered Heavy Duty Backhoe at ≤85℃ during 16-hour continuous operation — the foundation of Queensland mine's zero-failure record.
II. Battle-Tested Legend: A 16-Hour Non-Stop Mining Workhorse
Scenario reenactment: Late at night in a Chilean copper mine in South America, the searchlight of the Diesel-Powered Heavy Duty Backhoe cuts through the darkness of the mine pit.
Daily rock stripping volume: 8000m³, equivalent to the earthwork of 3 standard football fields
Hydraulic system pressure: Stable at 18MPa, 20% higher than industry standards, hard rock crushing efficiency increased by 35%
Wheel-side reduction drive + air-over-oil braking: The secret to zero overheating shutdown, allowing the Diesel-Powered Heavy Duty Backhoe to move smoothly on 25° slope mine roads
Carlos, Chilean project director, feedback: "In the past, 2 devices were needed for each shift. Now 1 Hengwang Diesel-Powered Heavy Duty Backhoe handles the entire day's tasks, cutting maintenance costs by 40%."
III. Design DNA: A Mining Warrior Born for Extreme Conditions
Chassis impact resistance of Diesel-Powered Heavy Duty Backhoe: 2550mm widened wheelbase like "mining tracks", paired with 16/70-20 puncture-proof tires, enabling 30km daily travel on sharp gravel piles without abnormal wear.
Maintenance revolution: 50L large-capacity hydraulic oil tank supports quick replacement, and filter disassembly takes only 15 minutes — a mechanic at a South African platinum mine sighed: "Easier than changing a tire!"
Terrain conqueror: 33° articulated steering + 4500mm minimum turning radius allow the Diesel-Powered Heavy Duty Backhoe to navigate flexibly through winding canyon mine roads in Turkey, with a turning accuracy error of ≤0.5 meters.
IV. The Common Choice of Global Mines
When German engineers affixed the CE certification label to the HW25-30 Diesel-Powered Heavy Duty Backhoe, Hengwang had quietly served 32 mining projects worldwide:
Patent hard rock bucket teeth: Tungsten steel alloy + wave edge design, service life extended by 2 times compared to conventional products
Four-dimensional integrated service: For copper mine failures in Kazakhstan, Chinese engineers arrived with spare parts within 48 hours
Financial innovation: Philippine customers launched projects with zero down payment through "lease-to-own", recovering costs in 3 months
Diesel-Powered Heavy Duty Backhoe — For mining, choose Hengwang, reducing the excavation cost per ton of ore by 26%
Fill in your information to instantly get the Mining Equipment Efficiency White Paper, including:
lGlobal hard rock working condition adaptation plans
lEquipment full-life cycle cost calculation table
lLimited first 50 customers receive $2000 wear-resistant bucket teeth
Hengwang Group | Making Efficient Mining a Global Standard