Experience the freedom of our Slewing feature, which is available as an optional enhancement for tailored operational excellence.
Benefit from our all-inclusive structure meticulously designed to shield against material intrusion, safeguarding both the oil cylinder and pipeline with precision.
Enjoy an extended lifespan with our advanced buffer cylinder, engineered for durability and superior performance.
Crafted using high-grade alloy structural steel and the renowned HARDOX wear-resistant plate, our claw body promises unparalleled strength and endurance.
Featuring the Sweden HARDOX wear-resistant claw tip, our product guarantees a significantly prolonged life, offering unrivaled reliability.
Model |
Unit |
ROG80 |
ROG85 |
ROG100 |
ROG120 |
Suitable for standard tonnage |
T |
20-28 |
20-28 |
30-40 |
35-50 |
Capacity |
m3 |
0.8 |
0.85 |
1 |
1.2 |
Size |
Closed jaw heightA |
mm |
1940 |
1960 |
2700 |
3440 |
Open claw heightB |
mm |
1600 |
1620 |
1930 |
2240 |
Total height when openedC |
mm |
1930 |
1950 |
2260 |
2350 |
Opening diameterD |
mm |
2200 |
2300 |
2430 |
2500 |
Open jaw outer diameterD |
mm |
2400 |
2500 |
2630 |
2700 |
Parameter |
Sealing rate |
% |
55% |
50% |
45% |
45% |
Rated pressure |
Mpa |
30 |
Rated flow |
L/min |
180-200 |
200-220 |
Rated lifting weight |
T |
3 |
3.5 |
4.5 |
5 |
Part |
No rotation |
kg |
1900 |
1990 |
2090 |
2200 |
With rotation |
kg |
2020 |
2110 |
2210 |
2350 |
About Us
COMPANY PROFILE
Jiangyin Runye Heavy Industry Machinery Co., Ltd. is strategically situated in Jiangyin, a pivotal hub in the Shanghai-Nanjing corridor, within the Yangtze River Delta's vibrant economic region. This area, steeped in historical richness, stands as the nation's most robust county, abundant with manufacturing prowess and expertise. Recognized globally as a manufacturing support center, our company sprawls over 30,000 square meters, bolstered by a registered capital of 20 million yuan.
Our firm is steadfast in its commitment to the ethos of 'scientific and technological innovation, quality-first, and a relentless pursuit of excellence.' We are driven by the mandate to 'understand, fulfill, and surpass customer expectations, creating unparalleled value with unwavering dedication.' This dedication, coupled with our impeccable craftsmanship and superior quality, has garnered the trust and preference of discerning high-end clients both domestically and internationally.
Currently, we proudly collaborate with the top 100 engineering machinery giants globally, producing vital components such as cranes, crawler cranes, excavators, and well-drilling machines. We have forged strategic alliances with leading industry players like Manitowoc, Sany Heavy Industry, Zoomlion, Liugong, and Lingong in the U.S., cementing our position as a key partner in innovation and excellence.
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
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FAQ
Q: What is the engineering of machines?
A: Construction machinery refers to various large-scale mechanical equipment used in civil engineering, construction engineering, mining, road construction and other infrastructure projects. They have strong power and a large operating range, and can complete various construction tasks more efficiently.
Q: What products can you supply?
A: Facing the overseas market, we currently focus on the customized processing of various accessories and structural parts to meet customers' needs in different environments.
Q: Can you supply engineering machine?
A: For specific users, we can also sell the whole machine. Please contact our sales staff for details.
Q:How do you provide after-service?
A:Under normal circumstances, we provide online technical support. If there are special needs, we can communicate further.
Q:How long is your warranty?
A:1 year.