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No.5, Zhaozhuang Industrial Park, Liu Changshan Road, Shizhong District, Jinan City
SR280
Category:
Sany rotary drilling rig
Keywords:
SR280
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Product Description
According to the construction characteristics of the southwest region depth customization
Strong ability to enter rock
Large pressure capacity, into the rock efficiency is higher than similar models, ranking first in the country.
efficient construction
Using drilling parameters matching technology and into the rock adaptive technology, torque, speed, pressure automatic matching.
Reliable structure
The whole machine is equipped with a new box mast, optimized luffing mechanism, and the structural rigidity and fatigue strength are significantly enhanced.
High stability
Overall optimized layout, low center of gravity design, high stability of the whole machine.
| Device Information | |||
| Equipment Brand | Trinity | ||
| Equipment Model | Sany 280 | ||
| Delivery time | 2013 | ||
| Real Table Hours | 5101.8 | ||
| Engine Model | CAT C9 HHP/Mitsubishi 6D24-TLC1B | ||
| Overall length of chassis | 7,715mm/7,050mm | ||
| chassis spread width | 4,300mm/4,490mm | ||
| Crawler width | 800mm/800mm | ||
| Tail turning radius | 4,780mm/4,10 | ||
| Whole machine specifications | |||
| Overall machine height | 22,660mm/22,700mm(CAT chassis/SY chassis) | ||
| Maximum pore diameter | 2200mm | ||
| Maximum Pore Depth (Friction bar/engine lock bar) |
83m/54m | ||
| Working weight (Includes standard drill pipe tool configuration) |
80t/82t (CAT chassis/SY chassis) |
||
| Bit performance | |||
| Maximum output torque of power head | 280kN.m | ||
| Power head speed | 9～24rpm | ||
| Pressurization performance | |||
| Pressurization System Pressurization | 220kN | ||
| Pulling force of pressurization system | 220kN | ||
| Pressurized system stroke | 7500mm | ||
| Main/auxiliary hoist | |||
| Main hoist lifting force (first layer) | 290kN | ||
| Diameter of main hoisting wire rope | 32mm | ||
| Main hoist maximum speed | 48m/min | ||
| Auxiliary hoist lifting force (first layer) | 110kN | ||
| Diameter of auxiliary hoisting wire rope | 20mm | ||
| Max speed of auxiliary hoist | 70m/min | ||
| Mast inclination forward | 5° | ||
| Mast inclination left and right | ±3.5° | ||
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