Tiedou DEVELON used tire excavators (Issue 9) DX100W-7, DX140W-7, DX160W-7K, DX165WR-7, parameter configuration and specification information comparison
上海华诚二手挖掘机市场 / 2024-09-05DEVELON tire excavator recommendation introduction, in 2024. as the demand for tire excavators in cities increases, tire excavators are becoming more and more important in the construction machinery market. DEVELON's official website currently provides a total of 7 small and medium-sized tire excavators. Today, we will introduce 4 popular models. In the field of tire excavators, DEVELON's technology is mature and has been active in the market for more than 20 years. The reputation of users and the reliability of equipment have been recognized by everyone.
Three of the four tire excavators use DEVELON's own engine, and DX165 is equipped with Perkins 1204J. This is a relatively alternative existence in the R-type short-tail tire excavator in the European and American markets. In our opinion, it may be limited by the size of the engine or cater to the European and American market users. There is a certain brand purpose for the powertrain. It is unknown whether it caters to the market or has other purposes.
In terms of the parameters of several engines, 100W uses D34 power 75Kw power and performance. The performance of the three excavators 140. 160. and 165 is not much different in terms of engine power parameters, especially in terms of performance at work. However, the engine speed is 200rpm higher than the DEVELON engine 2000rpm, which does not bring about intuitive or work efficiency differences at work.
Several models are all equipped with hydraulic support legs as standard. In addition to the front pusher, the installation of support legs can effectively improve the stability of the equipment when it is fixed at work. At the same time, in actual work, the height of the tire excavator is much higher than that of the crawler type due to the chassis tire design. In addition, the tire increases the moving speed but reduces the grip that is different from the crawler, which also causes the working balance and center of gravity to shift.
Hydraulic support legs are still optional in small tire excavators of many brands of excavators. The DEVELON series is standard for all series, which greatly provides work safety and tire excavators. There are users who wonder why the price of tire excavators is higher than that of new machines, and even the price difference between the same signal is 10%-30%. The main difference is that crawler excavators travel through hydraulic linkage travel motors, and other costs are not high except for materials.
Specification | DX100W-7 | DX140W-7 | DX160W-7K | DX165WR-7 |
Weight | 10,000 kg | 14,000 kg | 16,000 kg | 16,500 kg |
Bucket Capacity | 0.45 m³ | 0.65 m³ | 0.70 m³ | 0.75 m³ |
Displacement | 3.4 L | 4.5 L | 5.1 L | 5.1 L |
Fluid Capacity | 250 L | 320 L | 350 L | 360 L |
Engine Model | DEVELON D34 | DEVELON D45 | DEVELON D51 | DEVELON D51 |
Power | 75 kW @ 2,200 rpm | 105 kW @ 2,200 rpm | 115 kW @ 2,200 rpm | 118 kW @ 2,200 rpm |
Number of Cylinders | 4 | 4 | 6 | 6 |
Hydraulic Pump Brand | DOOSAN | DOOSAN | DOOSAN | DOOSAN |
Hydraulic Pump Model | VDP | VDP | VDP | VDP |
Flow Rate | 180 L/min | 200 L/min | 210 L/min | 220 L/min |
Dimensions (L×W×H) | 8,500 x 2,500 x 3,200 mm | 9,500 x 2,700 x 3,400 mm | 10,000 x 2,900 x 3,500 mm | 10,200 x 3,000 x 3,600 mm |
Boom Length | 4.6 m | 5.2 m | 5.6 m | 5.8 m |
Arm Length | 2.1 m | 2.5 m | 2.7 m | 2.9 m |
Digging Height | 8,500 mm | 9,200 mm | 9,800 mm | 10,200 mm |
Digging Depth | 4,500 mm | 5,200 mm | 5,800 mm | 6,200 mm |
Digging Radius | 7,500 mm | 8,200 mm | 8,800 mm | 9,200 mm |
Travel Speed | 30 km/h | 35 km/h | 35 km/h | 37 km/h |
Fuel Consumption | 10.5 L/h | 12.0 L/h | 13.5 L/h | 14.0 L/h |
Maintenance Interval | 500 hours | 500 hours | 500 hours | 500 hours |
Launch Year | 2023 | 2023 | 2023 | 2023 |
Air Conditioning | Standard | Standard | Standard | Standard |
Estimated Price (USD) | $150,000 | $180,000 | $200,000 | $220,000 |
In addition to hydraulic drive, tire excavators include hydraulic steering, and the cost of tires and drive assemblies is much higher than crawler excavators. At the same time, crawler excavators have high sales and mature product lines, which greatly reduces the supply of materials and price costs. Although the demand for tire excavators is currently large, it is far less than that of crawler excavators, and the later chassis accessories are basically unsuitable. If you want a cheap tire excavator, then we can only recommend that you choose to buy a used tire excavator or a Chinese-made tire excavator sold by Tiedou.
There are many people here who think that Chinese tire excavators are unreliable, but the price of Chinese tire excavators is usually only 40%-60% of the price of some brands. Your cost is much lower than that of high-end brands, and the core power and hydraulic assembly of Chinese tire excavators use very mature technology of the previous generation products to reduce costs.
The production and manufacturing technology of high-end tire excavators of China's engineering machinery manufacturing enterprises is very mature in 2024. The market feedback of high-end products is very good, and the price is also cheap. We do not recommend excessive pursuit of cheap prices or purchase of equipment of unknown origin.
The tire excavators recommended by Tiedou used excavator trade network to users have different test standards from crawler excavators. In addition to the walking simulation test and performance test, detailed manual inspections are carried out for detailed data detection and analysis of the core assembly and wearing parts of the equipment. If the degree of wear reaches the replaceable condition, all original accessories are replaced. For the appearance wear, it can be repainted according to user needs to meet your different needs.
