

Width | 720~1700(mm) |
Track length | 1140~2175(mm) |
Track width | 150~300(mm) |
Bucket capacity | 0.02~0.2(m³) |
Maximum gradability | 30~40° |
Rotation speed | 9~12(RPM) |
Excavation height | 2350~4500(mm) |
Digging radius | 2280~4730(mm) |
Maximum traction force | 7~26(KN) |
Engine power | 10~34(KW) |
Platform height | 370~420(mm) |
Walking speed | 1.8~4.6(KM/H) |
Hydraulic pressure | 16~22(MPA) |
Dumping height | 1450~3250(mm) |
Excavation depth | 1300~3100(mm) |
Turning radius | 8700~1820(mm) |
Weight | 1200~3650(Kg) |






Our factory is specialized in manufacturing the engineering spare parts including rock bucket & standard earthmoving bucket, bucket rippers, cutting edges and end bits, grader blade, track shoes, sprocket shank for excavators, bulldozers, graders, etc. We have cooperation with Komasu, Catepillar, Volvo, Shantui, Sanny, Zoomlion, etc, and provide OEM as well as customized services to many international distributors of engineering machinery spare parts. Our products are well received all over the world.












A 1: Yes, we are manufacturer. We have our own factory and a group of professional technicians.
Q 2: What products do you offer?
A 2: Qingdao Rongmoda Precision Machinery Co., Ltd. specializes in excavator,excavator parts, such as buckets, slewing bearings, track adjuster assemblies, bushings and so on. We manufacture dust collectors and dust collector parts, such as bags, skeletons (bag cages), electromagnetic pulse valves, pulse controllers, star-type ash discharging valves, etc. In addition, we also produce a variety of industrial/engineering processing parts.
Q 3: Do I need to pay customs duty?
A 3: If you are not familiar with customs clearance, we can help with customs clearance, we can accept FOB/CFR/CIF and other trade methods.
Q 4: What kind of shipments can you offer?
A 4: By sea, air or express (DHL, Fedex, TNT, UPS, EMS).
Q 5: How soon can you deliver?
A 5: Normal delivery time is 7-15 days depending on your country.We have raw material inventory and high-efficiency processing equipment, which can guarantee on-time delivery.
Q 6: Do you provide free samples? If not, how to charge?
A 6: No. Most of our products are OEM. Most of our products are OEM production, so we do not sell our customers' designs to third parties. For new product development, we will provide samples for approval prior to mass production. The unit price for samples is the same as the unit price for bulk orders.