コベルコ建機 7300

Fly Jib,Hook,Counter Weight We're from Shanghai Jipan Trade Co.,Ltd.I'm the Sales Manager, specializing in selling used machines from various brands, including excavators,truck mounted cranes,crawler cranes,and so on.With extensive export experience, our machines are sold well in Europe, America, Africa,and other regions, receiving rave reviews and a high repurchase rate. We uphold the principles of integrity and quality, and have a professional service team to provide you with one-stop service, ensuring accurate, efficient, and safe delivery of your machines.We are committed to building long-term relationships with every customer from around the world with competitive prices and superior quality. Contact: Jason WhatsApp/Mobile:0086 13675656717 WeChat:+86 13675656717 Shipping Method: Container Vessel, Bulk Carrier, Flatbed Vessel, or RoRo Vessel.If you don't have your own shipping agent, we can ship on your behalf and offer you the lowest possible shipping rates.

Basic performance parameters Type: Fully rotating track type Maximum lifting capacity: 300t×5m Working load (24-meter main boom + 180-ton hook):284 tons Average ground pressure: 127kpa(1.29kgf/cm ²) Climbing ability (tan):30% Engine model: 8DC9-TE1 in-line water-cooled Rated output power:253.7Kw/2000min(345ps/2000rpm) Fuel tank capacity: 500L Engine oil base oil level: 35L Rotation speed:1.3rpm/min Walking speed:1.0/0.6km/h Component weight and size parameters Loading: Quantity 1, weight 46 tons, specifications 9.97×3.19×2.94 meters Unloading: Quantity 1, weight 33.0 tons, specifications 6.38×3.19×2.76 meters Track: Quantity 2, single weight 30.0 tons, specification 9.76×2.11×1.65 meters Vehicle body counterweight: Quantity 4, individual weight 5.5 tons, specification 1.1×0.9×1.735 meters Lower leg thousand jin: Quantity 4, individual weight 0.9 tons, specification 1.52×0.5×0.96 meters On-board auxiliary platform: Quantity 3, individual weight 0.3 tons, specification 4.31×0.76 meters Main arm root section: Weight 6.0 tons, specifications 9.26×2.566×2.470 meters Main arm head insertion section: Weight 3.0 tons, specifications 7.94×2.560×3.030 meters 6-meter middle main arm: Weight 2.0 tons, specifications 6.140×2.570×2.460 meters 12-meter middle main arm: Weight 3.6 tons, specifications 12.140×2.570×2.460 meters Secondary arm root section: Weight 1.9 tons, specifications 9.210×2.340×1.72 meters Secondary arm head section: Weight 2.5 tons, specifications 9.650×2.120×1.930 meters Wire rope specification parameters Main drum steel wire rope: Specification model 1×S+39×7, diameter 28mm, length 600m, breaking force 697kN Secondary drum steel wire rope: Specification model 1×S+39×7, diameter 28mm, length 600m, breaking force 697kN Main luffing wire rope: Specification and model IWRC6×WS, diameter 26mm, length 440m, breaking force 554kN Secondary luffing wire rope: Specification and model IWRC6×WS, diameter 26mm, length 350m, breaking force 554kN Working condition combination parameters Crane operating conditions (heavy boom):Maximum lifting capacity 300 tons, basic boom length 18 meters (300 tons ×5 meters), maximum boom length 42 meters (150 tons ×8 meters) Crane operating conditions (heavy boom uses tower main boom head):The maximum lifting capacity of the main hook is 180t, the maximum lifting capacity of the auxiliary hook is 12.5t, the basic boom length is 24m(180t×5.5m), and the maximum boom length is 72m(87.5t×12m). Crane operating conditions (light boom uses tower-type auxiliary boom head) : The maximum lifting capacity of the main hook is 100 tons, the maximum lifting capacity of the auxiliary hook is 12.5 tons, the basic boom length is 30 meters (100 tons ×5.5 meters), and the maximum boom length is 96 meters (34.3t×14 meters) Tower condition: The maximum lifting capacity of the main hook is 87.5 tons, that of the auxiliary hook is 12.5 tons, the length of the main boom is 24m-60m, and the length of the auxiliary boom is 24m-60m.