Excavatrice d'occasion Hyundai 220-9S à vendre

The 9S Engineering Philosophy: Simplified Reliability

The 9S designation signifies purposeful mechanical integrity, prioritizing heavy-duty structural leverage over fragile digital sensors. Featuring a reinforced X-frame carbody and thick-walled boom sections, a used Hyundai 220-9S is built to resist torsional stresses of deep trenching. Our pre-sale technical audit focuses on slew-ring health and pump-to-engine coupling, ensuring grade precision without the linkage-play common in lower-tier brands.

Powerplant: The Cummins B5.9-C Mechanical Advantage

Powered by the Cummins B5.9-C mechanical engine (112 kW), delivering high torque rise without sensitive common-rail electronics. The B5.9-C is a globally supported core, resilient to high-sulfur diesel found in remote export regions. We perform 100-point diagnostics and cylinder compression analyses. Verification videos prove peak thermal efficiency and immediate throttle response, guaranteeing reliability for high-heat deployments.

CAPO System: Intelligent Hydraulic Optimization

The CAPO system monitors pump pressure and engine RPM in real-time, adjusting flow to prevent stalling during heavy lifting. Three power modes (Power, Standard, Economy) allow operators to match output to site conditions. We verify Kawasaki pump health via multifunction synchronization tests. Audited units show zero hesitation during simultaneous lift-swing-track operations, maximizing material moved per liter of fuel.

Structural Durability: The Reinforced Undercarriage

The heavy-duty track frame features sloped side sections to shed debris and protect final drive motors. Units are typically fitted with 600mm triple-grouser steel tracks for high traction. Our audit measures wear on rollers, idlers, and sprockets, performing straight-line travel tests to verify motor health. A strong, aligned undercarriage ensures stability on slopes and rocky terrain.

Operator Environment: The Robex 9S Comfort Suite

The sound-attenuated cab features a high-back suspension seat and digital monitors for real-time health data. Large glass areas provide a 360-degree view, critical for urban safety. We verify all control functionality and HVAC (Air Conditioning) performance. A professional cab environment is essential for operator focus and productivity during 12-hour production shifts in tropical export markets.

Strategic Application Scenarios for the 22-Ton Class

Ideal for bulk site leveling, mainline utility trenching (6.7 m depth), and quarry loading. The machine's 1.0 m³ bucket and 22-ton stability make it the most versatile production asset in the world. It competes directly with CAT 320D class machines while offering superior mechanical simplicity for remote project sites in Africa and the Middle East.

Attachment Versatility: The Tool Carrier Logic

Factory-wired for auxiliary hydraulics, the machine easily runs large breakers, augers, or hydraulic grapples. We verify relief-valve settings to ensure peak performance for 1,500 kg+ attachments. Lihang can source and pre-install hammers or rock buckets in our Shanghai yard before containerization, ensuring your asset is revenue-generating from the day it arrives at your destination.

Global Logistics: Container and Ro-Ro Shipping Strategies

We manage specialized 40-foot Flat Rack (40FR) or Ro-Ro logistics for efficient global export. Our expert team at the Port of Shanghai handles all specialized inspections (SABER/CCIC/BV). Every buyer receives a 'Loading Evidence File' documenting the professional lashing and blocking process to ensure the machine arrives in its original yard condition.

Why Is a Used Robex 9S a Smart Investment?

Representing the 'Golden Era' of Hyundai engineering, the 220-9S retains high residual value due to mechanical simplicity. We selectively source from regulated domestic Chinese fleets with confirmed service history. Selective sourcing ensures that the main control valve and structure retain substantial productive life remaining, securing a high future liquidation value for your fleet.

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