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Construction Machinery Solutions

Precision CNC Vertical Lathes for Construction Machinery Industry

Heavy-duty machining solutions for hydraulic components, cylinder parts, excavator components, and critical construction equipment with superior durability and precision

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Empowering Construction Equipment Manufacturing

Zhongyou Heavy Industry's CNC vertical lathes are specifically designed to meet the demanding requirements of construction machinery manufacturing. From massive hydraulic pump housings to precision cylinder components, our machines deliver exceptional strength, accuracy, and reliability for heavy-duty applications in the most challenging environments.

  • Heavy-Duty Performance

    Handle large workpieces up to 2000kg with robust construction and stable operation

  • Precision Machining

    Achieve tolerances as tight as ±0.005mm for critical hydraulic system components

  • Durability & Reliability

    Built to withstand continuous operation in demanding production environments

  • Cost Efficiency

    Reduce production costs by up to 50% with automated high-efficiency machining

Construction Machinery

Key Construction Machinery Applications

Our CNC vertical lathes excel in machining a wide range of construction equipment components

Hydraulic Pump Housings

Precision machining of hydraulic pump and motor housings for excavators, loaders, and bulldozers. Complex internal geometries with tight tolerances for optimal hydraulic performance.

  • Internal bore accuracy ±0.01mm
  • Surface finish Ra ≤ 0.8μm
  • Multi-cavity simultaneous machining

Cylinder Parts

High-precision turning of hydraulic cylinder barrels, piston rods, and end caps. Critical for smooth operation and leak-free performance in heavy-duty applications.

  • Cylinder bore roundness < 0.005mm
  • Chrome-plated surface machining
  • Deep hole drilling capability

Excavator Components

Manufacturing of slewing rings, track rollers, idler wheels, and structural components for excavators and earthmoving equipment. Heavy-duty machining for extreme conditions.

  • Large diameter machining up to Ø750mm
  • Hardened steel handling
  • Wear-resistant surface finishing

Drive & Transmission Parts

Machining of final drive housings, swing motors, travel motors, and gearbox components. Precision gear mounting surfaces and bearing seats for reliable power transmission.

  • Bearing seat precision machining
  • Gear mounting face flatness
  • Seal groove accuracy control

Recommended CNC Lathes for Aerospace

Select the optimal machine for your aerospace and defense production needs

45 Series
Compact

45 Series

Compact precision solution for small aerospace components and prototype development. Ideal for high-precision small parts with tight tolerances.

Max Slewing: Ø450mm
Max Load: 800kg
Precision: ±0.005mm
Learn More → Request Quote
65 Series
Precision

65 Series

Ideal for medium-sized aerospace components including turbine discs and landing gear parts. Excellent precision-to-capacity ratio.

Max Slewing: Ø650mm
Max Load: 1500kg
Precision: ±0.005mm
Learn More → Request Quote
Most Suitable
75 Series
Premium

75 Series

Premium solution for large aerospace components with Siemens/FANUC CNC systems. The preferred choice for aerospace manufacturers ......

Max Slewing: Ø750mm
Max Load: 2000kg
CNC System: Siemens/FANUC
Learn More → Request Quote
125 Series
Heavy Duty

125 Series

Ultra-heavy duty solution for massive aerospace structures and defense components. Maximum rigidity for large-scale precision machining.

Max Slewing: Ø1250mm
Max Load: 5000kg
Frame: Ultra-Heavy Duty
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Success Story: Construction Equipment Manufacturer

"We installed three 75 Series CNC vertical lathes for our excavator hydraulic component production line. The machines handle our heaviest workpieces with ease, and the precision has significantly improved our product quality. Production efficiency increased by 180% within the first year."

Production Manager Heavy Equipment Manufacturer, USA
180%
Production Increase
45%
Cost Reduction
99.5%
Quality Pass Rate
Construction Machinery Production Line

Get Your Elevator Manufacturing Solution

Our elevator industry specialists are ready to help you optimize your production process with the right CNC vertical lathe solution.

Why Choose Us for Elevator Industry?

  • 20+ years elevator industry experience
  • International safety standards compliance
  • Global service network in 50+ countries
  • Fast response within 24 hours

Request Elevator Solution Quote