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There are many excavator brands. How to choose a 30-40 ton excavator? TD introduces 10 popular and best-selling excavators. There are many excavator brands. These 10 excavators are mainly based on consultation and export volume. Competition for excavators at this level is very fierce, and the demand for 30-40 ton excavators in various industries is very huge. The current low price of used excavators has made more people focus on purchasing excavator equipment at this level.Tiedou
The following factory standard bucket capacity is about 1.6m³, and the engine model and performance will be slightly different. Excavator manufacturers have their own technical characteristics. We will have many choices when choosing excavators. Before considering buying an excavator outside, the first thing to consider is the later maintenance and initial budget. If there is no equipment dealer in the local area, you need to prepare in advance for the purchase of various excavator maintenance accessories. TD still recommends that you choose a brand that has a local manufacturer or seller covering the area. The following ten excavators are ranked in no particular order. If necessary, you can consult TD customer service.
Volvo EC360/380 excavator
Main technical specifications
- Power: 220 kW
- Machine weight: 37100 kg
- Bucket capacity: 1~2.53 (2.0) m³
- Operating range: performance
Performance characteristics
- Engine technology: Adopts Volvo D8M engine that meets the National IV standard, with a rated speed of 1600rpm, and can also output higher torque at low speed.
- Improve productivity and reduce fuel consumption: Fuel efficiency is improved by about 10%, and the new generation of electro-hydraulic control system provides flow on demand and reduces internal losses in the hydraulic circuit.
- Strong operating capacity: It can be operated with a series of factory-provided attachments such as Volvo buckets and breakers.
- Safe and comfortable: Volvo's caring cab has low noise and low vibration, providing higher comfort.
- Convenient maintenance: The electro-hydraulic control system requires fewer hoses, making maintenance faster and easier, reducing maintenance workload.
Caterpillar CAT336 Excavator
Main Technical Specifications
- Power: Caterpillar CAT336 excavator is equipped with a C9.3B electronically controlled engine that meets National III emission standards, with a rated power of 234kw.
- Machine weight: The working weight of the whole machine is 37100 kg.
- Bucket capacity: A variety of buckets are provided for users to choose from, including 1.9 cubic meters and 2.12 cubic meters of heavy-duty buckets and rock buckets.
- Operating range: It has a large operating radius and depth, suitable for various excavation operations.
Performance characteristics
- Engine technology: It adopts C9.3B electronically controlled engine to provide strong power.
- Improve productivity and reduce fuel consumption: Intelligent technology functions can help customers improve construction efficiency.
- Strong operating capacity: Standard extended crawler and counterweight are more stable, and competitive operating efficiency.
- Safety and comfort: Spacious driving space, ergonomic operating handle.
- Easy maintenance: The whole machine has extended maintenance cycle, and the synchronous maintenance cycle of oil filter and fuel filter is 1000 hours.
Komatsu PC360/350 excavator
Main technical specifications
- Power: 202.3kW (275PS)
- Machine weight: 34460kg
- Bucket capacity: 1.60~1.90m³
- Operating range: maximum digging depth 7380mm, maximum digging height 9925mm
Performance characteristics
- Engine technology: SAA6D114E-6 engine with rated speed of 1950rpm.
- Improve productivity and reduce fuel consumption: through advanced hydraulic system and power matching technology.
- Strong operating capacity: The maximum configuration of 1.9 cubic efficient rock bucket.
- Safe and comfortable: Equipped with multiple safety protection devices.
- Easy maintenance: The excavator adopts modular design.
Kobelco SK350 excavator
Main technical specifications
- Power: Kobelco SK350LC-8 excavator is equipped with Hino JO8E engine with a rated power of 197 kilowatts.
- Machine weight: The working weight of the whole machine is close to 35 tons.
- Bucket capacity: The standard configuration bucket capacity is 1.6 cubic meters.
- Operating range: Maximum digging depth 7560mm, maximum digging height 10580mm.
Performance characteristics
- Engine technology: Direct injection, turbocharging, built-in intercooling technology.
- Improve productivity and reduce fuel consumption: through advanced hydraulic system and power matching technology.
- Strong operating capacity: Equipped with 6.5-meter boom and 3.3-meter arm.
- Safety and comfort: Adopting Super 10 machine cab.
- Convenient maintenance: Kobelco SK350LC-10 SuperX excavator strengthens the key components of the chassis.
Liebherr 934 Excavator
Main Technical Specifications
- Power: 150/1800 kW/rpm
- Machine weight: 33500 kg
- Bucket capacity: 1.65-2.00 cubic meters
- Operating range: maximum digging depth 6850 mm, maximum digging height 10150 mm
Performance characteristics
- Powerful digging ability: equipped with high-power engine and advanced hydraulic system.
- Stable working performance: adopts balanced weight distribution and stable chassis design.
- Flexible operability: adopts advanced control system.
- Efficient fuel economy: the engine adopts energy-saving and environmentally friendly technology.
- Convenient maintenance and care: using high-quality durable materials and advanced technology.
Kato HD1638-R5 excavator
Main technical specifications
- Power: 183kW / 2.150min^-1
Kato HD1638-R5 excavator
Main technical specifications
- Power: 183kW / 2.150min^-1
- Machine weight: 36.000kg
- Bucket capacity: 1.6 - 1.8m³
- Operating range: Maximum excavation radius 10580mm, maximum excavation depth 6650mm
Performance characteristics
- Engine technology: Adopt Mitsubishi 6M60-TL engine to provide strong power.
- Improve productivity and reduce fuel consumption: Adopt advanced hydraulic system and electronic control technology, with low energy consumption and high work efficiency.
- Strong operating capacity: Maximum 1.9 cubic high-efficiency rock bucket can be configured, with higher wear resistance and adaptability to high-intensity operations.
- Safe and comfortable: Equipped with multiple safety protection devices, such as anti-roll protection structure, emergency stop device, etc., to ensure the safety of the operator. The comfortable cab design and low-noise, low-vibration working environment provide a good operating experience.
- Convenient maintenance: The excavator adopts a modular design, and the connections between various components are tight, which is convenient for daily maintenance and maintenance, and reduces maintenance costs.
Hyundai 375 excavator
Main technical specifications
- Power: Hyundai R375LC-7H excavator is equipped with Hyundai D6AC-C engine with a rated power of 232kW/1.700rpm.
- Machine weight: The working weight of the whole machine is 37.800kg.
- Bucket capacity: The standard bucket capacity is 1.9m³, which meets different operating requirements.
- Operating range: Maximum digging depth 6.940mm, maximum digging height 10.750mm.
Performance characteristics
- Powerful working capacity: Adopting large-displacement hydraulic system and power system, it has strong working capacity and digging force.
- Efficient working efficiency: The excavator has fast working speed and efficient operation ability.
- Stable performance: The excavator has a stable structural design and adopts advanced hydraulic systems and protective devices.
- Humanized design: The cab adopts a humanized design, which is simple and convenient to operate and has a wide field of vision.
- Energy saving and environmental protection: It adopts advanced power system and hydraulic system, which is energy-saving and environmentally friendly.
- Easy maintenance: The excavator adopts modular design, which is easy to maintain and service.
DEVEKLON/DOOSAN DX380 excavator
Main technical specifications
- Power: 214/1800 kW/rpm
- Machine weight: 37650 kg
- Bucket capacity: 1.71~1.90 m³
- Operating range: Maximum digging depth 7135 mm, maximum digging height not mentioned
Performance characteristics
- Engine technology: Scania DC09 engine is adopted to provide strong power and low fuel consumption.
- Improve productivity and reduce fuel consumption: Through advanced hydraulic system and intelligent operation interface, efficient operation is achieved.
- Strong operating ability: It has strong digging ability and fast lifting speed of large and small arms.
- Safe and comfortable: equipped with a spacious and comfortable cab and humanized seats, providing a low-noise, low-vibration working space.
- Convenient maintenance: modular design, easy maintenance and repair, reducing maintenance costs.
Hitachi ZX350/360/330 excavator
Main technical specifications
- Power: 210 kW/rpm
- Machine weight: 34.000 kg
- Bucket capacity: 2.0 m³
Performance characteristics
- Engine technology: adopts a new high-power engine, fully upgraded injectors, plus a new variable turbocharger to achieve high efficiency and fuel saving.
- Improve productivity and reduce fuel consumption: through advanced hydraulic systems and intelligent operating interfaces, efficient operations are achieved.
- Strong operating capacity: has powerful excavation capabilities and fast large and small arm lifting speeds.
- Safe and comfortable: equipped with a spacious and comfortable cab and humanized seats, providing a low-noise, low-vibration working space.
- Convenient maintenance: modular design, easy maintenance and repair, reducing maintenance costs.
Sumitomo SH380 excavator
Main technical specifications
- Power: 200.0kW/2000min^-1
- Machine weight: 37500kg
- Bucket capacity: 1.6-2.0m³
- Operating range: Maximum digging depth 7340mm, maximum digging height 10370mm
Performance characteristics
- Engine technology: Isuzu GH-6HK1X engine is used to provide strong power.
- Improve productivity and reduce fuel consumption: Efficient operation is achieved through advanced hydraulic system and intelligent operation interface.
- Strong operating capacity: It has strong digging capacity and fast lifting speed of large and small arms.
- Safe and comfortable: Equipped with a spacious and comfortable cab and humanized seats, it provides a low-noise and low-vibration working space.
- Convenient maintenance: The modular design is adopted to facilitate maintenance and repair, and reduce maintenance costs.
When buying a used excavator, you need to prepare in advance. Although some excavators have been discontinued, their performance is still very good. The new excavator equipment is equipped with more advanced technologies, especially environmentally friendly emissions, which are more suitable for use near cities or around cities. In fact, the gap between manufacturers of 30-40 ton excavators is not obvious. The advantages of some details of design and performance are not very good. Most people still consider service life and stability of use as the important criteria for our selection.
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