With a robust high-strength steel body, you can ensure unmatched durability and longevity in harsh quarry and mining environments. ~30% stronger than standard steel models*, this design withstands heavy loads and abrasive materials.
With an ergonomic operator cabin featuring adjustable seating, climate control, and 360° visibility, you can maximize productivity and reduce fatigue during prolonged operations.
With a high-performance engine engineered for reduced fuel consumption and low maintenance costs, you can achieve cost-effective operation while maintaining peak power output for heavy-duty tasks.
With a customizable front loader and large bucket, you can efficiently handle diverse materials like rocks, soil, and sand in quarry, mining, or large-scale construction sites.
With compliance to ROPS (Roll-Over Protective Structure) and FOPS (Fall Protection) standards, you can ensure operator safety in high-risk environments. These certifications meet global safety regulations for heavy machinery.
The SDLG LG978 wheel loader is a robust, high-performance machine engineered for heavy-duty quarry mining and construction tasks. Built with high-strength steel and customizable attachments, it combines durability, efficiency, and operator comfort to tackle demanding work environments.
Feature | Specification | Benefit |
---|---|---|
Material | High-strength steel construction | Ensures longevity and resistance to wear in harsh conditions. |
Design | Versatile front loader with adjustable bucket capacity (3-6m³) | Adapts to diverse material handling needs, from soil to rocks. |
Safety Features | ROPS/FOPS-certified cabin, anti-slip pedals, and emergency shutdown system | Protects operators in rollovers, slips, or equipment failures. |
Engine Power | 220 HP Tier IV Final-compliant diesel engine | Delivers peak performance with reduced emissions. |
Fuel Efficiency | Optimized hydraulic system with 20% lower fuel consumption vs. traditional models | Reduces operational costs while maintaining power. |
Warranty | 1-year comprehensive coverage | Covers parts and labor for worry-free operation. |
Adjustable parameters include bucket capacity, attachment types (e.g., forks, breakers), and tire tread patterns to meet specific quarry mining or construction site requirements.
The LG978’s rugged design and customizable features make it ideal for large-scale material movement in quarries, mines, and open-pit projects. Its fuel-efficient engine and ergonomic cabin ensure productivity without compromising safety.
Parameter | Base Model (LG936L) | Advanced Model (LG956L) | Pro Model (LG968F) |
---|---|---|---|
Lifting Capacity | 5.5 tons | +15% (6.3 tons) | +30% (7.2 tons)* |
Engine Power | 180 HP | 220 HP | 260 HP |
Fuel Efficiency | 20% lower | 25% lower | 30% lower |
Bucket Customization | Standard | Modular attachments | Full-size/shape adjustments |
Key Breakthroughs:
Version Selection Guide:
With the Pro’s 7.2-ton capacity, you can handle bulk material transport 30% faster than industry benchmarks. Pair this with its corrosion-resistant coating to ensure durability in corrosive quarry environments.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Material & Design | Heavy-Duty Construction Sites | ASTM A514 high-strength steel (100,000 psi tensile strength)▲▲▲ (vs. 80,000 psi in base models) | Enhanced durability for rugged environments | Higher material cost compared to standard steel |
Engine Power | Quarry Mining Operations | 300 HP Cummins engine (▲▲▲ vs LG936L's 200 HP)▲▲▲ (ISO 8178 compliance) | Sustained performance in high-load tasks | Increased fuel consumption at peak power |
Safety Features | High-Risk Mining Environments | ROPS/FOPS certified cabin (ISO 3471 protection level)▲▲ (vs. basic ROPS only) | Operator protection in rollover/collapse scenarios | Added weight impacts maneuverability |
Fuel Efficiency | Long-Haul Material Transport | 15% lower fuel consumption vs industry average (SAE J1939 testing)▲▲▲ | Reduced operational costs over extended shifts | Less noticeable benefit in short-cycle operations |
Customization | Diverse Mining Applications | Modular design allows 15+ attachment options (ISO 10218 compatibility)▲▲▲ | Versatility for varying material types | Requires specialized training for configuration adjustments |
Warranty & Service | Long-Term Asset Planning | 1-year comprehensive warranty (2,000-hour coverage)▲▲ (vs. 6-month base plan) | Predictable maintenance costs for 12 months | Shorter coverage than competitors' 2-year programs |
⭐⭐⭐⭐⭐ James Carter - Quarry Operations Manager
"We’ve been running the SDLG LG978 non-stop for six months in our limestone quarry, and it’s been a game-changer. The high-strength steel frame shows zero signs of wear despite constant rock loading, and the 220 HP engine powers through heavy loads without hesitation. Fuel efficiency is noticeably better than our old model—we’re seeing about 20% savings per shift."Purchase Date: May 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Elena Rodriguez - Open-Pit Mine Supervisor
"After evaluating several loaders, we chose the LG978 for its ROPS/FOPS-certified cabin and customization options. Our team especially appreciates the climate-controlled cabin—it keeps operators focused even during 12-hour shifts in extreme heat. We added a 6m³ rock bucket and heavy-duty tires, and it handles everything from blasted ore to overburden with ease."Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐☆ David Park - Civil Engineering Contractor
"Used the LG978 on a highway foundation project involving mixed soil and aggregate. The modular attachment system allowed us to switch between a standard bucket and grading fork efficiently. Maintenance is a breeze thanks to the easy-access engine bay. Only reason it’s not five stars is the initial setup required some technician support, but SDLG’s 24/7 hotline got us sorted in under an hour."Purchase Date: September 2024 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Marcus Thompson - Agri-Industrial Facility Director
"We operate in a mixed-use industrial zone with grain handling, compost processing, and site prep work. The LG978’s adaptability across these tasks has been outstanding. We customized it with a high-volume bucket and corrosion-resistant coating, and it’s performed flawlessly through wet seasons and abrasive materials. The predictive diagnostics system flagged a hydraulic issue before it became critical—saved us major downtime."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Anita Desai - Plant Maintenance Lead
"As someone responsible for fleet longevity, I can say the LG978 stands out for reduced maintenance intervals. We’ve hit 1,800 hours and only done routine checks every 200 hours as recommended. No major repairs. The Tier IV Final engine runs clean, and the service points are logically placed. It’s clear SDLG designed this with real-world upkeep in mind."Purchase Date: November 2024 | Usage Period: 8 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Richard Boyle - Senior Mining Machinery Analyst, Global Heavy Equipment Review
"The SDLG LG978 delivers commercial-grade performance at a competitive TCO. Its combination of high-strength steel, fuel efficiency, and smart diagnostics positions it as a top contender in the 6–7-ton loader segment. For mid-to-large-scale mining operations seeking reliability without premium pricing, this model offers exceptional value."
Linda Wu - Heavy Equipment Fleet Optimization Consultant
"Having audited over 200 construction fleets, I recommend the LG978 for operators prioritizing long-term durability and operator retention. The ergonomic cabin reduces fatigue, which directly impacts productivity. When paired with SDLG’s global service network, it becomes a low-risk, high-return asset for any serious contractor."
Posted: 2 days ago
"Running two LG978s back-to-back in a 24/7 operation. Zero breakdowns. The ROPS certification gave us peace of mind after a minor slope incident—cabin held perfectly. Fuel economy is real. We’re already ordering a third unit."
Posted: 1 week ago
"Compared against three other brands, the LG978 outperformed in lifting capacity and operator comfort. The ability to customize bucket size made it ideal for our mixed-material site. Setup was smooth, and training was handled by SDLG onsite."
Posted: 3 weeks ago
"Tough machine, handles our granite loads like a champ. Only suggestion: more detailed onboarding for first-time users of the diagnostic system. Otherwise, excellent build quality and responsive service team."
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