LIUGONG 911F EXCAVATOR

LIUGONG 911F 11-Ton Excavator – Forestry & Heavy-Duty Powerhouse: 66 kW Engine, 4.32m Dig Depth for Multi-Scene Operations

The LIUGONG 911F is an 11,350 kg (25,022 lbs) mid-size excavator engineered for forestry, construction, and heavy-duty tasks. With a 66 kW high-torque turbocharged engine, 4,318 mm max digging depth, and specialized forestry adaptations, it balances power, precision, and versatility—ideal for professionals tackling logging, site development, and municipal projects.

Introduction

The LIUGONG 911F integrates a Yuchai YCF3090 turbocharged engine (66 kW, 570 N·m torque) with an inline hydraulic system for responsive, high-force operation. Its forestry-optimized design includes compatibility with 100-150 class grapples, while the spacious cab (10-inch screen, one-button start, mechanical long-travel suspended seat) ensures all-day comfort. Maintenance points are fully accessible, reducing downtime. It excels in 0.45 m³ bucket loading (cycle time ~8.5 seconds) and 4.32 m deep trenching, making it a data-backed choice for high-efficiency, heavy-duty projects.

Key Features

The product boasts several key features that set it apart:

1. Forestry Specialization: Tailored for logging, road building, and farm vehicle loading—compatible with 100-150 class grapples for efficient timber handling.
2. High-Power Performance: 66 kW turbocharged engine + 570 N·m torque @ 1,600 rpm, delivering 55 kN arm digging force and 67 kN bucket digging force for heavy loads.
3. Precision Hydraulics: 30 MPa system pressure + inline hydraulic design, enabling 10.6 r/min swing speed and fast cycle times.
4. Spacious Cab Comfort: New mid-large cab with 10-inch screen, one-button start, and mechanical long-travel suspended seat—matching top-tier ride comfort.
5. Durable Build: 500 mm track width, 42.14 kPa ground pressure, and high-strength steel components for stability on varied terrains.
6. Agile Maneuverability: 7,750×2,490×2,910 mm packing dimensions + 35° gradeability, fitting through 2.5 m narrow passages and navigating steep slopes.

Parameters

Working Scene

The LIUGONG 911F fits diverse heavy-duty scenarios:

• Forestry: Log loading (100-150 class grapple), mountain road construction, and farm vehicle timber transfer.
• Construction: Digging 4.3 m deep foundations, loading 0.45 m³ soil buckets (35 loads/hour), or heavy demolition (hydraulic breaker).
• Municipal: Trenching 0.6 m wide × 2.2 m deep for pipelines (180 m/3 hours), repairing roads (lifting 4,000 kg asphalt slabs).

• elevator doors of 2,100 mm).

Optional Accessories

All accessories come with clear performance specifications:

• Attachments: Forestry grapple (100-150 class), hydraulic breaker (impact energy 500 J), auger drill (500-1,200 mm diameter), rake (2,000 mm width).
• Upgrades: Quick coupler, cab heater/AC, LED work lights (3,000 lumens), reinforced undercarriage for forestry.

Why Choose Us?

At Shenzhen HengChangSheng Machinery Equipment Co., Ltd, we offer more than just high-quality LIUGONG 911F. Our commitment to customer satisfaction sets us apart:

• Expertise: 10+ years of experience in supplying construction equipment for urban and rural use.
• Quality Assurance: Each LIUGONG 911F undergoes 200-hour load testing and 50-hour road simulation before delivery.
• Competitive Pricing: Factory-direct quotes, saving 15% compared to distributors.
• Excellent Support: 24/7 online guidance for operation and maintenance; on-site training for municipal teams.

Packaging & Shipping

We ensure secure packaging and efficient shipping of your product. Our team coordinates all logistics, from careful loading to timely delivery, whether you're a local or international buyer.

FAQ

Q: What’s the timber handling efficiency?

A: With a 100-150 class grapple, it completes 40-50 cycles/hour, handling 8-10 tons of timber per hour.

Q: How does fuel consumption vary?

A: 7.5 L/h (50% load, grading), 8.0 L/h (70% load, digging), 8.5 L/h (90% load, lifting 4,500 kg).

Q: Track lifespan?

A: Rubber tracks last ≥2,500 hours (forest terrain) or ≥3,000 hours (construction). Replacement takes 2.5 hours.

Q: Hydraulic oil change?

A: Every 500 hours, requiring 95 L of ISO VG46 oil (LIUGONG part no. LG-OIL-H046).

Contact Us

Ready to elevate your operations with the LIUGONG 911F? Contact us today for a quote or to discuss your specific needs. Our team is standing by to provide you with expert advice and support.

Email: Vina@hcsmachinery.com

WhatsApp: (+86)-13424371398

Website: www.hcsmachinery.com

Address: Shenzhen, Guangdong, China

Invest in the  LIUGONG 911F and experience the power, efficiency, and reliability that have made LIUGONG a global leader in construction equipment.