ZG50 5-Ton Wheel Loader
MYZG ZG50 5-Ton Heavy-Duty Wheel Loader – Extreme Power & Precision for Mining, Quarrying & Construction
Engineered with a High-Torque 162kW WEICHAI WD10G220E21 Industrial Engine, Standard 3.0m³ Heavy-Duty Rock Bucket, and ≥162kN Breakout Force for Maximum Fleet Productivity.
Executive Overview: The Ultimate 5-Ton Earthmoving Workhorse
The MYZG ZG50 Wheel Loader is a flagship 5-ton industrial earthmoving machine engineered specifically to conquer the harshest working conditions in open-pit mining operations, aggregate rock quarries, large-scale infrastructure construction, river dredging yards, and port bulk handling facilities. Manufactured under strict ISO-certified quality management by Shandong Zhuogong Machinery Equipment Co., Ltd. (MYZG), the ZG50 represents the perfect synergy of immense breakout power, structural rigidity, fuel economy, and operator-centric ergonomics.
Boasting a massive 5,000 kg (11,023 lbs) rated load capacity, an extended 3,000 mm wheelbase, an impressive operating weight of 16,800 kg, and a standard 3.0 m³ reinforced bucket, the ZG50 is purpose-built to deliver continuous high-tonnage output. At the heart of this machine is the legendary WEICHAI WD10G220E21 industrial diesel engine outputting 162 kW (217 HP). Whether penetrating compacted earth, loading shot rock into high-sided haul trucks, or stockpiling gravel, the ZG50 ensures low operating costs and continuous multi-shift durability.
MYZG ZG50 Factory Technical Specifications
Below is the complete engineering specification dataset for the MYZG ZG50 5-Ton Heavy-Duty Wheel Loader, directly matching factory production standards:
| Performance Parameter | Factory Specification Detail |
|---|---|
| Rated Load Capacity | 5,000 kg (5.0 Tons) |
| Rated Bucket Capacity | 3.0 m³ (Standard Heavy-Duty) |
| Engine Manufacturer / Model | WEICHAI WD10G220E21 (Heavy-Duty Turbocharged Diesel) |
| Engine Rated Power | 162 kW (217 HP) @ 2,200 RPM |
| Max. Rising Power (Breakout Force) | ≥ 162 kN |
| Max. Dumping Height | 3,400 mm |
| Dump Distance (at Max Height) | 1,100 mm |
| Wheel Base Distance | 3,000 mm |
| Minimum Turning Radius | 6,000 mm |
| Maximum Gradeability | 28° (53.1% Slope Capacity) |
| Industrial Tyre Specification | 23.5-25 (Tubeless / Pneumatic Mining Tread) |
| Total Machine Operating Weight | 16,800 kg |
| Overall Dimensions (L × W × H) | 8,100 × 3,000 × 3,500 mm |
Engineering Breakdown: Advanced Systems Architecture
1. Heavy-Duty Powertrain: WEICHAI WD10G220E21 Engine
The core driving energy of the ZG50 is generated by the globally renowned WEICHAI WD10G220E21 diesel engine. Engineered for extreme torque output at low RPMs, this 6-cylinder turbocharged engine outputs a massive 162kW. It complies with stringent emission standards while offering exceptional cold-start capability in sub-zero climates and heat dissipation in desert quarries.
Paired with a heavy-duty planetary powershift transmission and a dual-turbine torque converter, the drivetrain dynamically adjusts torque output based on load resistance. This eliminates engine stalls during aggressive bucket penetration into blasted rock piles, maximizing fuel efficiency per ton moved.
2. High-Pressure Confluence Hydraulic System & Breakout Force
Excavating dense gravel or iron ore requires unyielding hydraulic hydraulic pressure. The MYZG ZG50 integrates a dual-pump confluence hydraulic system that prioritizes steering demands while merging oil flows during lifting and dumping operations. This achieves a industry-leading breakout rising force of ≥162 kN.
The optimized Z-bar linkage loader arm geometry enhances bucket tilt angle and fill ratios. Heavy-duty hydraulic cylinders feature imported oil seals to prevent pressure drops, guaranteeing fast cycle times (raising, dumping, and lowering in under 10.5 seconds).
3. Reinforced Heavy-Plate Articulated Frame & Heavy-Duty Axles
Structural integrity is vital for 5-ton loader longevity. The ZG50 features a high-tensile, robotically welded box-section front and rear frame connected by tapered roller bearing articulation joints. This design resists severe torsional stress when turning sharply on uneven mine roads.
Equipped with heavy-duty hub-reduction planetary axles and oversized 23.5-25 industrial mining tires, the machine distributes its 16,800 kg working weight evenly. This prevents wheel slip in mud and provides excellent under-chassis clearance over sharp obstacles.
4. Operator Cabin: Panoramic Visibility, ROPS/FOPS Safety & HVAC
Operator comfort directly correlates to productivity and safety. The ZG50 features an ultra-spacious, sound-insulated panoramic cabin built with certified ROPS/FOPS (Roll-Over/Falling Object Protective Structure) steel pillars. Key cabin enhancements include:
- 360-Degree Vision: Floor-to-ceiling glass paneling provides unobstructed views of the bucket teeth, front tires, and rear engine counterweight.
- Ergonomic Pilot Controls: Low-effort mechanical or single-lever pilot joysticks ensure smooth control over lift arms and bucket dumping.
- All-Weather Climate Control: High-capacity heating and air conditioning (HVAC) systems maintain a comfortable interior environment regardless of external temperatures.
- Vibration Dampening: Multi-point rubber shock absorbers isolate the cabin frame from engine and axle vibrations, reducing driver fatigue across long shifts.
Job-Site Versatility: Multi-Functional Attachments
The MYZG ZG50 can be converted into a multi-purpose work tool by adding an optional Hydraulic Quick Coupler system. Operators can switch between various heavy-duty attachments in minutes without leaving the cabin:
Rock Bucket / Heavy-Duty Bucket
Fitted with high-strength wear plates and bolt-on teeth for quarrying blasted granite, iron ore, and river gravel.
High-Dump Bucket
Extends dump height to over 4,200 mm for loading low-density materials like coal, grain, wood chips, and agricultural feed into high-sided trailers.
Log / Pipe Grapple
Dual hydraulic clamp design for timber forestry yards, sawmills, steel pipe handling, and industrial scrap yards.
Side-Dump Bucket
Ideal for narrow tunnel excavations, highway shoulder construction, and underground mining where turning room is limited.
Maintenance & Maintenance Friendliness
Downtime cuts directly into project profitability. MYZG engineers designed the ZG50 with ground-level serviceability in mind:
- Large Gull-Wing Engine Hood: The rear steel engine hood lifts electrically or gas-assisted, granting 180-degree access to oil dipsticks, air filters, diesel filters, and coolant reservoirs.
- Centralized Hydraulic Pressure Test Ports: Hydraulic system pressures can be diagnosed from a single grouped block, speeding up routine field troubleshooting.
- External Grease Lubrication Nipple Groups: Articulation pins and boom linkage grease points are routed to accessible external banks, simplifying daily maintenance routines.
- Dispersed Brake Calipers & Heavy-Duty Radiators: Open caliper disc brakes allow fast brake pad inspection and replacement, while large-fin aluminum radiators prevent overheating in tropical mining environments.
Primary Industry Applications
Mining & Quarries
High-volume loading of blasted rock, limestone, iron ore, and overburden soil into heavy 30T-50T dump trucks.
Infrastructure & Roads
Large-scale cut-and-fill operations, highway earthworks, bridge foundation backfilling, and crusher feeding.
Ports & Bulk Terminals
Rapid stockpiling and vessel loading of coal, fertilizer, sulfur, clinker, sand, and grain cargoes.
Forestry & Sawmills
Equipped with log grapples for unloading timber trucks, sorting heavy tree trunks, and feeding mill conveyors.
MYZG Manufacturing Quality Standards & Global Shipping
At Shandong Zhuogong Machinery Equipment Co., Ltd. (MYZG), quality is built into every weld. Our modern manufacturing facility incorporates high-precision CNC laser cutters, automated robotic welding arms, and ultrasonic non-destructive weld testing. Every ZG50 loader undergoes a rigorous 8-hour dynamic load test, hydraulic pressure spike check, and brake performance test before receiving factory certification.
Global Shipping Solutions: We export equipment to over 130 countries across South America, Southeast Asia, Africa, the Middle East, and Eastern Europe. The ZG50 wheel loader can be shipped via Ro-Ro (Roll-on/Roll-off) vessels, Bulk Cargo Ships, or disassembled for 40HQ Container / FLAT RACK transport to ensure safe delivery at low freight rates.
Frequently Asked Questions (FAQ)
Q: What engine options are available for the MYZG ZG50 wheel loader?
A: The standard MYZG ZG50 is powered by the heavy-duty 162kW WEICHAI WD10G220E21 diesel engine. For international clients requiring specific regional emission standards (such as Euro Stage III/V or EPA Tier 3/4), we offer optional Cummins engine configurations.
Q: What is the lead time for factory production and delivery?
A: Standard ZG50 units are typically ready for export within 10 to 15 business days after order confirmation. Custom requests (such as specialized quick-coupler attachments, custom cabin configurations, or regional engine swaps) take approximately 20 business days.
Q: What warranty and spare parts support does MYZG provide?
A: MYZG offers a standard 1-Year / 2,000-Hour factory warranty covering core powertrain and structural components. We maintain a multi-million-dollar global spare parts inventory, ensuring fast DHL/FedEx air-express shipping for replacement filters, seal kits, hydraulic pumps, and brake pads.
Upgrade Your Construction & Mining Fleet with the MYZG ZG50!
Looking for factory-direct wholesale pricing, specialized attachment configurations, or ocean freight estimates for your destination port? Contact our international sales team today!
Official Corporate Email: MYZG@my-forklift.com
