Tiedou Hitachi Excavators (Issue 3) Comparison of configuration and specifications of Hitachi 15UR, 20UR-5A, 30UR-5B, 40UR-5B, 55UR-5B Mini

　　The UR type Hitachi Mini excavator introduced in this issue is very different from the U type. Hitachi Excavators UR is more compact in design. Compared with the U type, the U type makes space concessions to improve certain performance. For users, the difference may not be big, but leaving a certain amount of operable space in the originally small space can not only improve the three dyeing of the number, but also make the large space more convenient and comfortable for maintenance and repair. UR sacrifices a little performance to make the best use of the internal space of the excavator. Minimize the size of the fuselage as much as possible to reduce the requirements for the working space. This can bring the performance of the excavator to the fullest for users with performance and size requirements.

　　These five models are still equipped with Yanmar engines as powertrains. Except for the 40 and 55. the other three engine models have different power performance and hydraulic flow as the model increases. The Mini excavator with a deadweight of only 1.5 tons has a power of 14.5HP, which is fully capable of meeting the use of the official pictures. Refer to the semi-open cockpit used by these equipment. For outdoor work, you can choose to install a fully enclosed cockpit. Here is a friendly reminder to everyone. In the actual work test, the UR and U types have no difference in actual working speed and performance except for a slight difference in appearance. Buyers still choose to buy according to work requirements. At present, there is no absolute overwhelming advantage in the performance of any brand model of Mini excavators. However, the gap between the technical content and the installation process of brand companies is not large. The selection is limited to consider the local brand dealers and whether the accessories and maintenance are convenient as important considerations. Tiedou Used Excavator Trading Co., Ltd. The reference price of Hitachi mini excavators ranges from 15-55. The used price difference is not large. 12.000-19.000 US dollars. Considering the working time of the used excavator, product model and factory date, etc., the reference price is given comprehensively.

　　Tiedou will introduce the parameter configuration and specification information of Hitachi ZX15UR, Hitachi ZX20UR-5A, Hitachi ZX30UR-5B, Hitachi ZX40UR-5B, Hitachi ZX55UR-5B in detail, including weight, bucket capacity, displacement, oil capacity, engine brand, model, power, hydraulic pump brand, model, flow, size (length, width and height), digging height, depth, radius, travel speed and the gap and performance difference between them. Analyze the difference between U model and UR model, so that users can simply understand the characteristics of these excavators.

　　Hitachi ZX15UR

　　Weight: 1.560 kg

　　Bucket capacity: 0.04 m³

　　Displacement: 0.854 L

　　Oil capacity: 18 L

　　Engine brand: Yanmar

　　Engine model: 3TNV70

　　Power: 14.5 HP

　　Hydraulic pump brand: Hitachi

　　Hydraulic pump model: PHV-1B-12

　　Hydraulic flow: 28 L/min

　　Dimensions (length, width and height): 3.400 x 1.000 x 2.250 mm

　　Digging height: 3.400 mm

　　Digging depth: 2.200 mm

　　Digging radius: 3.800 mm

　　Traveling speed: 3.8 km/h

　　Hitachi ZX20UR-5A

　　Weight: 2.060 kg

　　Bucket capacity: 0.05 m³

　　Displacement: 1.115 L

　　Oil capacity: 26 L

　　Engine brand: Yanmar

　　Engine model: 3TNV76

　　Power: 20.4 HP

　　Hydraulic pump brand: Hitachi

　　Hydraulic pump model: PHV-1B-14

　　Hydraulic flow: 36 L/min

　　Dimensions (length, width and height): 3.720 x 1.300 x 2.340 mm

　　Digging height: 3.950 mm

　　Digging depth: 2.390 mm

　　Digging radius: 4.210 mm

　　Traveling speed: 4.0 km/h

　　Hitachi ZX30UR-5B

　　Weight: 3.140 kg

　　Bucket capacity: 0.09 m³

　　Displacement: 1.642 L

　　Oil capacity: 42 L

　　Engine brand: Yanmar

　　Engine model: 3TNV88-B

　　Power: 24.2 HP

　　Hydraulic pump brand: Hitachi

　　Hydraulic pump model: PHV-2B-45

　　Hydraulic flow: 62.5 L/min

　　Dimensions (length, width, height): 4.740 x 1.550 x 2.430 mm

　　Digging height: 4.460 mm

　　Digging depth: 2.760 mm

　　Digging radius: 5.040 mm

　　Traveling speed: 4.5 km/h

　　Hitachi ZX40UR-5B

　　Weight: 4.450 kg

　　Bucket capacity: 0.14 m³

　　Displacement: 2.434 L

　　Oil capacity: 63 L

　　Engine brand: Yanmar

　　Engine model: 4TNV88

　　Power: 38.1 HP

　　Hydraulic pump brand: Hitachi

　　Hydraulic pump model: PHV-2B-55

　　Hydraulic flow: 104 L/min

　　Dimensions (length, width and height): 5.030 x 1.960 x 2.550 mm

　　Digging height: 4.900 mm

　　Digging depth: 3.540 mm

　　Digging radius: 5.910 mm

　　Travel speed: 5.0 km/h

　　Hitachi ZX55UR-5B

　　Weight: 5.320 kg

　　Bucket capacity: 0.17 m³

　　Displacement: 2.434 L

　　Oil capacity: 63 L

　　Engine brand: Yanmar

　　Engine model: 4TNV88

　　Power: 38.1 HP

　　Hydraulic pump brand: Hitachi

　　Hydraulic pump model: PHV-2B-55

　　Hydraulic flow: 104 L/min

　　Dimensions (LWH): 5.520 x 2.000 x 2.570 mm

　　Digging height: 5.200 mm

　　Digging depth: 3.770 mm

　　Digging radius: 6.240 mm

　　Travel speed: 5.0 km/h

　　Engine and power: All excavators use reliable Yanmar engines, with power increasing from 14.5 HP for ZX15UR to 38.1 HP for ZX40UR-5B and ZX55UR-5B.

　　Hydraulic system: Hydraulic flow ranges from 28 L/min for ZX15UR to 104 L/min for ZX40UR-5B and ZX55UR-5B, ensuring efficient operation under different loads.