Here are the main parameters of the SANY SY155C hydraulic excavator:

• Operating weight: 14,100 kg
  
• Bucket capacity: 0.50–0.65 m³
  
• Engine model: Isuzu GB3-4JJ1X-73-2000
  
• Engine power: 73 kW / 2,000 rpm
  
• Swing speed: 12 rpm
  
• Travel speed: 5.5 / 3.5 km/h
  
• Climbing ability: 70% (35°)
  
• Ground pressure: 43 kPa
  
• Bucket digging force: 92.7 kN
  
• Arm digging force: 66.13 kN
  
• Full track length: 3,666 mm
  
• Track width: 500 mm
  
• Track height: 784 mm
  
• Track wheelbase: 2,930 mm
  
• Rear swing radius: 2,205 mm
  
• Ground clearance: 430 mm
  
• Swing platform ground clearance: 907 mm
  
• Swing platform width: 2,650 mm
  
• Total width of the swing platform: 2,670 mm
  
• Tail length of swing platform: 1,510 mm
  
• Distance from swing center to drive wheel center: 1,400 mm
  
• Body length: 4,105 mm
  
• Transport length: 7,700 mm
  
• Transport width: 2,550 mm
  
• Transport height: 2,820 mm
  
• Cab height: 2,750 mm
  
• Standard arm length: 4,600 mm
  
• Standard bucket arm length: 2,500 mm
  
• Set pressure: 34.3 MPa
  
• Maximum digging radius: 8,250 mm
  
• Maximum unloading height: 6,180 mm
  
• Maximum digging height: 8,685 mm
  
• Maximum digging depth: 5,470 mm
  
• Maximum vertical digging depth: 4,850 mm
  
• Bucket width: 860 mm
  

Here are the main specifications of the Rhinoceros Heavy Industry XN90-9Y excavator:

• Operating Weight: Approximately 8,500 kg
  
• Bucket Capacity: 0.3–0.35 m³
  
• Engine: Typically equipped with a Yuchai or Yunnei engine (specific model may vary by configuration)
  
• Rated Power: 55–65 kW
  
• Swing Speed: Approximately 10–12 rpm
  
• Travel Speed: Approximately 3.5–4.5 km/h
  
• Gradeability: Approximately 30°
  
• Number of Track Shoes (per side): About 39
  
• Number of Bottom Rollers (per side): About 5
  
• Number of Carrier Rollers (per side): About 1
  
• Standard Track Shoe Width: Approximately 450 mm
  

Quote:Note: Specifications may vary depending on the specific configuration or production year. It is recommended to confirm with the manufacturer or dealer before purchase.

Here is the English translation of the main specifications for the SANY SY980H-S (China Stage IV Emissions) large hydraulic excavator:

• Operating Weight: 95,000 kg
  
• Bucket Capacity: 5.5–8 m³
  
• Engine: Scania DC16, 16.4 L, direct injection, 6-cylinder, 4-stroke, turbocharged and intercooled, water-cooled
  
• Rated Power: 478 kW @ 1800 rpm
  
• Maximum Torque: 3260 N·m @ 1400 rpm
  
• Swing Speed: 7 rpm
  
• Travel Speed: 4.3 / 3.0 km/h
  
• Gradeability: 35°
  
• Ground Pressure: 132 kPa
  
• Bucket Digging Force: 495 kN
  
• Arm Digging Force: 405 kN
  
• Fuel Tank Capacity: 1180 L
  
• Engine Oil Capacity: 50 L
  
• Radiator Capacity: 82 L
  
• Final Drive Oil Capacity: 2×18 L
  
• Track Shoes per Side: 51
  
• Track Rollers per Side: 9
  
• Carrier Rollers per Side: 3
  
• Standard Track Width: 650 mm
  

Here are the main specifications of the Yuchai YC85-9 Excavator:

• Operating Weight: 8,500 kg
  
• Bucket Capacity: 0.32 m³ (backhoe)
  
• Engine: Yanmar engine
  
• Power Output: 56.5 kW @ 2200 rpm
  
• Displacement: Not specified
  
• Swing Speed: Not specified
  

Here are the main specifications of the Hengtian Jiuwu JV265C excavator:

• Operating Weight: 26,500 kg
  
• Bucket Type: Backhoe
  
• Engine: Specific model not disclosed
  
• Power Output: Not provided
  
• Displacement: Not provided
  
• Swing Speed: Not provided
  

As spring brings new life, a grand occasion unfolds! On the morning of April 7 (local time), the 34th bauma 2025—known as the “Olympics” of the global construction machinery industry—officially opened in Germany with unprecedented scale and excitement.

   

Under the theme “Solid Innovation for Green Tomorrow,” XCMG dazzled the event with its comprehensive “XCMG Solution.” Among the highlights, 13 customized E-series excavators made a powerful debut, showcasing the strength of Chinese manufacturing to customers from around the globe.

   

Quote:“XCMG excavators have proven their efficiency and reliability in the local market. They’re powerful, highly precise, and ideal for urban construction. We trust them completely!”

Quote:“Gut! Super gut machine!”

Quote:“In Europe, XCMG actively responds to the European Green Deal, embracing our corporate responsibility by pursuing zero emissions, low noise, and high energy efficiency,”
said Yang Dongsheng, Party Secretary and Chairman of XCMG Group and XCMG Machinery, during the opening ceremony.

   

• XE10E – “The Smart Artisan” for compact spaces
  
• XE45E – “The Versatile Pro” for urban projects
  
• XE530E – “The Durable Fortress” for mining operations
  

As major infrastructure projects across China accelerate into high gear, the construction machinery industry is experiencing its traditional peak season for both operations and sales. On April 8, CCTV Finance’s Economic News Broadcast aired two feature reports: "Boom in Spring Construction — Domestic Excavator Sales Surge in Q1" and "Full-Capacity Production — Construction Equipment Industry Poised for New Replacement Cycle."

   

The reports, referencing the Excavator Index and providing an in-depth look at SANY Heavy Machinery’s production workshops, vividly depict domestic excavator manufacturers operating at full throttle, busy and fully engaged in production.

At the construction site of the Qianhai International Hub in Shenzhen, Guangdong, dozens of construction machines are operating at full steam. According to the project manager, construction has been accelerating since the start of the year, with continuous increases in equipment investment to seize the prime construction window.

   

Quote:Qiu Wei, Chief Engineer of the Qianhai International Hub project (China State Construction Eighth Engineering Bureau):
“Our project is a large underground transport hub with six basement levels and an excavation depth of over 30 meters. In Q1, we deployed over 40 machines, and we expect to use more than 80 large machines, including excavators, during the next phase.”

Quote:He Pengfei, Head of Operations, SANY Heavy Machinery:
“Even our external suppliers are overwhelmed by demand. Our commercial, procurement, and logistics engineers are now stationed long-term at supplier facilities to push for shipments—they simply can’t keep up.”

Quote:Jia Hailiang, Assembly Center Team Leader, SANY Heavy Machinery:
“We’re racing against time. Orders are not only surging, but they’re also very urgent. Our entire production line is operating at full capacity every single day.”

• In 2023, around 66,100 units were due for replacement.
  
• In 2024, the number rose to 80,600 units.
  
• In 2025, replacements are expected to reach 128,900 units, potentially ushering in a new wave of equipment upgrades across the sector.
  

Quote:Wang Zheng, General Manager, SANY Heavy Machinery:
“This year, driven by various factors—such as replacement demand and national project support—we’re forecasting 15% to 20% growth, slightly more optimistic than last year’s prediction of 10% to 15%.”

At the bauma construction machinery exhibition in Munich, Germany, Cummins unveiled its next-generation 15-liter off-highway engine. The X15 is a future-ready, multi-fuel heavy-duty engine platform capable of running on clean diesel, natural gas, renewable biofuels, or hydrogen—an ideal power solution for customers in construction, agriculture, and industrial sectors looking to improve energy efficiency, reduce emissions, and transition to cleaner energy.

   

• Optimized Design & Simpler Structure:
  Compared to the previous generation, the engine offers higher power density, with outputs ranging from 400 to 700 hp (298 to 522 kW) and a peak torque of up to 3200 Nm, delivering high productivity while replacing larger-displacement engines.
  
• Broader Application Compatibility:
  Over 20 power ratings are available, making it suitable for a wide range of applications.
  
• Compact & Lightweight:
  Similar in size and weight to a 13-liter engine, it simplifies equipment integration.
  
• Versatile Emission Solutions:
  Equipped with the Flex Module aftertreatment system, the engine meets EU Stage V and higher emission standards.
  It operates without an EGR (Exhaust Gas Recirculation) system, reducing cooling system requirements and simplifying machine architecture.
  In regions with less stringent regulations, it can meet emission requirements without aftertreatment or urea (DEF).
  

• New HE550 Wastegate Turbocharger:
  Made from upgraded materials for improved durability and reliability, with superior transient response in high-altitude environments.
  
• Dust-Proof Front-End Accessories:
  Designed to prevent dust ingress and protect front-end components for reliable operation in harsh conditions.
  
• Steel Pistons:
  Enhance engine durability and optimize combustion chamber and temperature control.
  
• Digital Capabilities:
  Includes robust remote monitoring and diagnostics, OTA (Over-the-Air) software updates, and advanced telematics for high uptime even in remote locations.
  
• Optional Engine Braking Function:
  Reduces axle brake wear and improves vehicle control.
  

• Lower Fuel Consumption & Simplified Maintenance
  The new engine provides up to 10% better fuel economy under comparable operating conditions than the previous generation.
  
• Longer Overhaul Intervals and lower total cost of ownership are further enhanced by digital remote services.
  
• Fuel Flexibility:
  Fully compatible with next-generation biofuels including Hydrotreated Vegetable Oil (HVO) and B20 biodiesel blends, offering customers more energy transition options.
  

On April 7 (local time), bauma 2025 officially opened, and Caterpillar made a grand appearance, showcasing a wide range of equipment, technologies, power solutions, and services—all while celebrating the company’s 100th anniversary. Among the many displays, five standout highlights from Caterpillar are drawing special attention at the event:

   

• The Next Generation Compact Track Loader
  
• The new Cat D8 Dozer
  
• The Cat 140 AWD Motor Grader
  
• The new Cat MH3032 Material Handler
  
• The Cat 330 UHD Ultra High Demolition Excavator
  
• The Cat M323 Wheeled Excavator for railway applications
  
• The new Cat 775 Off-Highway Truck
  
• The reintroduced Cat 395 Front Shovel Excavator
  

• Cat C9.3B
  
• Cat C2.8
  
• Cat XQP115 generator set, compatible with HVO
  

As spring brings vitality to Yanzhao and greenery to “Lion City,” Zoomlion recently delivered 50 “Lingguan” new energy mixer trucks in bulk to Cangzhou Jinyan Building Materials Group in Hebei Province. This delivery marks a new stage in the two parties’ cooperation in green and low-carbon transportation. The handover is expected to accelerate the green transformation of Cangzhou’s commercial concrete logistics, injecting new momentum into the achievement of carbon neutrality goals in the Beijing-Tianjin-Hebei region.

   

Yao Shu, Deputy General Manager of Zoomlion’s Domestic Concrete Machinery Marketing Company, stated:

Quote:“This collaboration with Jinyan Group highlights the outstanding market competitiveness of our 'Lingguan' new energy mixer trucks. Moving forward, we will continue to empower our customers with innovative technology and help more enterprises achieve green upgrades.”

Quote:“In the context of China’s dual carbon strategy, Jinyan Group has always been proactive in advancing green transformation. Introducing Zoomlion’s 'Lingguan' new energy mixer trucks is a key step in fulfilling our environmental responsibilities and optimizing our transportation structure. This fleet will significantly reduce carbon emissions, support Cangzhou’s battle for blue skies, and enhance our concrete supply efficiency—contributing more green power to urban development in the Beijing-Tianjin-Hebei region.”