Tiedou excavator recommendation: Sumitomo SH series excavator has great user reputation (first issue)

　　　　Sumitomo SH-6 series excavator is a new excavator launched by the current Japanese Sumitomo excavator manufacturer. This series, from small to large, is a very recognized excavator brand by users. Sumitomo series excavators are basically equipped with Isuzu engines as powertrains. In particular, the current Sumitomo (SSC) valve core technology and variable technology that can be used for different types of work and environments give excavators greater room for technical improvement. In addition to further improving the core power, the further improvement of driving comfort and driving vision has also increased the importance of Sumitomo excavators to drivers.

　　As the mainstream construction machinery manufacturer in Japan, Sumitomo has always adhered to stable and reliable mechanical performance and played the image of Sumitomo in the minds of users. According to the feedback information from customers in the excavator market used by Tiedou, users from different countries recognize Sumitomo excavators not only for their trust in the brand, but also for the important role played by Sumitomo in actual work. At present, Sumitomo excavators have excellent fuel economy performance in daily work. In addition, the low failure rate and nearly 20-year service life of this series of excavators are very good for users. The later maintenance cost of Sumitomo series excavators is low, and the maintenance and repair costs are not high compared with other first-line brands. And for different environments and different types of working environments. Sumitomo can easily complete the work needs.

　　Sumitomo SH80-6 excavator

　　Engine model: Isuzu AU-4LE2X, water-cooled, four-stroke, overhead valve, inline four-cylinder direct injection turbocharged diesel engine.

　　Rated power: 40/2000 kw/rpm.

　　Displacement: 2.179L.

　　Main parameters

　　Working weight of the whole machine: 7460 kg.

　　Bucket capacity: 0.38 m³.

　　Bucket length: 1690 mm.

　　Slewing speed: 9.9 rpm.

　　Travel speed: 5.1/3.2 km/h.

　　Climbing ability: 70% (35°).

　　Bucket digging force: 56.4 kN.

　　Arm digging force: 39.3 kN.

　　Oil capacity

　　Fuel tank: 120 L.

　　Hydraulic tank: 51 L.

　　Hydraulic system: 96 L.

　　Main dimensions

　　Total length for transport: 6090 mm.

　　Total width for transport: 2320 mm.

　　Total height for transport: 2750 mm.

　　Track ground length: 2210 mm.

　　Total length of crawler tracks: 2845 mm.

　　Track shoe width: 450 mm.

　　Total width of crawler tracks: 2320 mm.

　　Counterweight ground clearance: 750 mm.

　　Operating range

　　Maximum digging radius: 6460 mm.

　　Maximum digging depth: 4050 mm.

　　Maximum digging height: 6950 mm.

　　Maximum unloading height: 4890 mm.

　　Excellent sports performance: This model has a large-capacity bucket in the same class, achieving excellent operating performance. Fast working speed and high controllability make the driving experience more friendly and increase the operator's confidence and satisfaction.

　　Powerful digging force: The arm and bucket have the highest digging force in the same class, ensuring the smooth execution of digging operations.

　　Improved loading capacity: By improving the performance of the boom, a stable loading capacity is achieved.

　　Improved near-front operation performance: The performance of the bucket bottom in near-front digging operations has been improved, making it easier to dig up soil and stones.

　　Excellent economic performance: Optimized in terms of maintainability and durability, reducing operating costs.

　　Achieve higher durability: The use of lightweight and highly rigid reinforced booms and arms improves operating accuracy and enhances durability for various work sites and heavy operations.

　　Single-press/auto idle function: significantly reduces fuel consumption, and is equipped with a large fuel tank to extend the refueling interval and achieve long-term work.

　　Sumitomo SH130-6 excavator

　　Engine model: Isuzu GJ-4JJ1X, water-cooled, four-stroke, inline four-cylinder direct injection turbocharged diesel engine.

　　Rated power: 70.9 kW/2000 min^-1^.

　　Displacement: 2.999L.

　　Main parameters

　　Working weight of the whole machine: 12.700 kg.

　　Bucket capacity: 0.5-0.55 m³.

　　Boom length: 4600 mm.

　　Arm length: 2500 mm.

　　Slewing speed: 14.1 rpm.

　　Traveling speed: 5.6/3.4 km/h.

　　Gradability: 70% (35°).

　　Bucket digging force: 91 kN.

　　Arm digging force: 62 kN.

　　Oil capacity

　　Fuel tank: 260 L.

　　Hydraulic oil tank: 82 L.

　　Hydraulic system: 157 L.

　　Main dimensions

　　Total length for transport: 7620 mm.

　　Total width for transport: 2540 mm.

　　Total height for transport: 2820 mm.

　　Total length of tracks: 3500 mm.

　　Track shoe width: 500 mm.

　　Total width of tracks: 2490 mm.

　　Counterweight ground clearance: 890 mm.

　　Minimum ground clearance: 440 mm.

　　Minimum turning radius of front working device: 2340 mm.

　　Rear turning radius: 2130 mm.

　　Working range

　　Maximum digging radius: 8310 mm.

　　Maximum digging depth: 5540 mm.

　　Maximum digging height: 8770 mm.

　　Maximum unloading height: 6390 mm.

　　Maximum vertical digging depth: 4950 mm.

　　Powerful power

　　Engine: The Sumitomo SH130-6 excavator is equipped with an Isuzu GJ-4JJ1X engine with a rated power of 70.9kW and a maximum torque of 2000rpm. This high-efficiency engine ensures that the machine can provide stable and powerful power under various working conditions.

　　Hydraulic system: It adopts a two-link variable capacity plunger pump and gear pump with a maximum pressure of 34.3MPa, which can automatically increase the digging force when needed, thereby improving the working efficiency.

　　Stable operating performance

　　Hydraulic technology: Sumitomo Construction Machinery's unique spool stroke control (SSC) technology can variably control the hydraulic pump according to the working conditions, so that the speed, power, softness, etc. can be moved at will, and the working efficiency is greatly improved.

　　Increased horsepower control: The recirculation time is shortened, and the horsepower of the hydraulic pump is also increased during the load excavation operation. When the power is most needed, the digging force can be automatically increased, so the operator will not feel the pressure output.

　　Comfortable cab environment

　　Cabin design: The cab of Sumitomo SH130-6 excavator is spacious and comfortable, with good vision and sound insulation, wide interior space with skylight and adjustable tilt seat, providing a comfortable working environment for the driver.

　　Safety performance: The newly developed reinforced safety cab can minimize the deformation of the cab even in the event of an accidental overturn, ensuring the safety of the driver.

　　Multi-function configuration

　　Multiple working devices: Different working devices and accessories can be selected according to different working conditions and operation requirements to achieve multiple functions and improve work efficiency.

　　Display: Equipped with a highly recognizable horizontal full-color display, integrated switch flat panel design, improves work efficiency and safety through correct information communication.

　　Easy to maintain

　　Convenient maintenance: The layout of various maintenance points and maintenance points is reasonable, which is convenient for maintenance personnel to perform maintenance and reduce downtime.

　　Air filter: The design is easy to access, simplifies the replacement process, and further reduces maintenance time and cost.

　　Highly efficient fuel economy

　　Advanced energy-saving technology: The advanced SPACE 5+ engine and SIH:S+ hydraulic system are adopted, and the fuel consumption is reduced by 6% by optimizing the control system and eliminating the wasteful power saving function.

　　Three operation modes: SP (Super Power) with the highest priority on operation speed, H (Heavy) suitable for heavy-duty operation and A (Auto) which are widely applicable can be selected according to actual needs to further improve fuel economy.

　　Sumitomo SH210-6 excavator

　　Engine model: Isuzu GL-4HK1X, water-cooled, four-stroke, inline six-cylinder direct injection turbocharged diesel engine.

　　Rated power: 117.3 kW/1800 min^-1^.

　　Displacement: 5.193L.

　　Main parameters

　　Operating weight of the whole machine: 21.000 kg.

　　Bucket capacity: 0.85~1.0 m³.

　　Boom length: 5700 mm.

　　... Counterweight ground clearance: 1040 mm.

　　Minimum ground clearance: 440 mm.

　　Minimum swing radius of front working device: 3600 mm.

　　Rear end swing radius: 2750 mm.

　　Working range

　　Maximum digging radius: 9900 / 9420 mm.

　　Maximum digging depth: 6650 / 6110 mm.

　　Maximum digging height: 9610 / 9410 mm.

　　Maximum unloading height: 6810 / 6590 mm.

　　Maximum vertical digging depth: 5960 / 5500 mm.

　　Powerful power system: The excavator is equipped with an Isuzu GL-4HK1X engine with a rated power of 117.3kW and can output maximum torque at 1800rpm. This efficient engine ensures that the machine can provide stable and strong power under various working conditions.

　　Efficient working performance: With excellent digging ability and gripping force, it can quickly dig and move a large amount of soil and rocks, and can adapt to various complex working environments. By increasing the working speed and digging force, the working efficiency is significantly improved. Sumitomo Construction Machinery's unique spool stroke control (SSC) can variably control the hydraulic pump according to the user's working conditions, so that the speed, power, softness, etc. can be adjusted as desired.

　　Advanced hydraulic system: It adopts a two-link variable capacity plunger pump and gear pump, with a maximum pressure of 34.3MPa, which can automatically increase the digging force when needed, thereby improving working efficiency. The new hydraulic system can optimize the matching of the engine and the hydraulic pump to further improve the working performance.

　　Comfortable and safe operating environment: The spacious and comfortable cab design has a good field of view and sound insulation, is easy to operate, reduces the fatigue of the operator, and improves the accuracy and safety of the operation. The newly developed reinforced safety cab can minimize the deformation of the cab even in the event of an accidental overturn, ensuring the safety of the driver.

　　Easy to maintain: The layout of various repair points and maintenance points is reasonable, which is convenient for maintenance personnel to carry out maintenance and maintenance, reducing downtime. The air filter is designed to be easily accessible, simplifying the replacement process and further reducing maintenance time and costs.

　　The Sumitomo SH series has been launched for more than 20 years and has been continuously upgraded. There is basically no news about the shortcomings of Sumitomo excavators. Especially excavators over 20 tons or used excavators are very popular. Under the current price competition among various manufacturers, in order to reduce costs, some non-core parts have become a thing that many manufacturers have to do. However, Sumitomo has never ignored the quality requirements of products in the manufacture, production and sales of excavators due to competition. If you need a Sumitomo or used Sumitomo excavator, it must be a very smart decision.