Anhui Jarlo Construction Machinery Co., Ltd.
| Payment Terms | LC, T/T |
| Supply Ability | 1000 Set Per Year |
| Delivery Time | 45-60days |
| Packaging Details | Container loaded |
| Model NO. | CYTJ76 |
| Condition | New |
| Motor | DC Motor |
| Drill Hole Diameter | >300mm |
| Drill Hole Depth | 3405-4015mm |
| Bit Type | Alloy Steel |
| Drilling Way | Rotary |
| Transport Package | in Bulk |
| Trademark | Jarlo |
| Origin | China |
| Customization | Available |
| After-sales Service | 12 Months |
| Warranty | 12 Months |
| Brand Name | Jarlo |
| Model Number | CYTJ-76 |
| Certification | China National Mining Safety Certificate |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | LC, T/T | Supply Ability | 1000 Set Per Year |
| Delivery Time | 45-60days | Packaging Details | Container loaded |
| Model NO. | CYTJ76 | Condition | New |
| Motor | DC Motor | Drill Hole Diameter | >300mm |
| Drill Hole Depth | 3405-4015mm | Bit Type | Alloy Steel |
| Drilling Way | Rotary | Transport Package | in Bulk |
| Trademark | Jarlo | Origin | China |
| Customization | Available | After-sales Service | 12 Months |
| Warranty | 12 Months | Brand Name | Jarlo |
| Model Number | CYTJ-76 | Certification | China National Mining Safety Certificate |
| Place of Origin | China |
1. Applicable Scenarios
CYTJ76 mining hydraulic excavation drilling vehicle is suitable for blasting drilling in underground mines, tunnels and underground workshops, especially for small-section excavation.
2. Technical features
The width of the vehicle body is only 1.45m, with a retractable safety roof. When the roof is at the lowest position, the height of the vehicle body is only 1.8m, and normal driving and operation can be carried out at the lowest height. The maximum working area is 18㎡ (maximum width is 4.5m, maximum height is 5.2m), the drilling diameter is 41-76mm, the overall structural design is reasonable, the strength is high, the adjustment and maintenance are simple and convenient, the equipment has high operating efficiency and good economy.
Due to its small size, it can smoothly pass through the small-section tunnels. CYTJ76 has obvious advantages in replacing manual operations: taking a 28-hand pneumatic drill as an example, its average drilling efficiency for rocks with F=10-12 is 0.35m/min. CYTJ76 is equipped with a hydraulic rock drill. With the same rock hardness, when drilling 45 holes, it can handle rocks with F=10-12 with an average efficiency of 2m/min, and the drilling speed is 5.7 times that of a 28-hand drill.
In terms of drilling, since the hydraulic system can keep the propulsion beam completely parallel, the drilling efficiency can reach 5-8 times that of the air-leg rock drill.
3. Parameters
| Model | CYTJ76 | |||
| Item | Unit | Parameter | ||
| Overall performance | Drill boom | Unit | 1 | |
| Applicable tunnel section | ㎡ | 1.8×1.8～4.5×4.5 | ||
| Transport size | L | mm | 9300±200 | |
| W | mm | 1240±50 | ||
| H(With roof) | mm | Highest:2450±100 | ||
| Lowest:1800±100 | ||||
| Min. Turning radius | mm | Inner:≤2390 | ||
| Outer:≤4390 | ||||
| Working state stable vehicle mode | — | Outrigger | ||
| Min. Ground clearance | mm | ≥220 | ||
| Working width in stable working state | mm | 2150 | ||
| Machine weight | kg | 8400 | ||
| Drilling diameter | mm | φ41-φ76 | ||
| Drilling system | Type | — | Impact + rotation | |
| Model | — | HYD300 | ||
| Machine weight | kg | 115 | ||
| Edge distance | mm | 70 | ||
| Size(L×W× H) | mm | 784×140×252 | ||
| Impact device and Rotating mechanism | Impact energy | J | 250-300 | |
| Impact frequency | Hz | 30-50 | ||
| Impact power | kW | 15 | ||
| Impact rated pressure | MPa | 16-19 | ||
| Impact flow | L/min | 55-65 | ||
| Rotation torque | N.m | 100-300 | ||
| Rotation speed range | r/min | 220-450 | ||
| Rotation working pressure | MPa | 7-15 | ||
| Rotation working flow | L/min | 40-70 | ||
| Propeller | Propulsion mode | — | Oil cylinder-wire rope | |
| Drilling depth | mm | 2760 | ||
| Maximum propulsion force | kN | ≥18 | ||
| Propulsion drilling speed | mm/min | ≥2150 | ||
| No-load propulsion speed | mm/min | ≥15000 | ||
| Working pressure | MPa | ≤11 | ||
| Driving system | Travel mode | — | Wheeled (articulated) | |
| Driving speed | Fast gear | km/h | 7±0.7 | |
| Slow gear | km/h | 3±0.3 | ||
| Rear axle swing angle | (°) | ±6~±8 | ||
| Climbing ability | (°) | ≥13(-13~+13°) | ||
| Diesel engine | Rated power | kW | 48 | |
| Rated speed | r/min | 2200 | ||
| Electric motor | Electric motor | Rated power | kW | 45 |
| Hydraulic oil pump | Oil pump (impact/positioning/rotation) | Rated voltage | V | 380 |
| Rated current | A | 84.4 | ||
| Starting current | A | ≤450 | ||
| Rated pressure | MPa | 21 | ||
| Maximum working pressure | MPa | 23 | ||
| Auxiliary working device | Air supply device | Working pressure | MPa | 0.3 |
| Rated flow | L/min | 350 | ||
Water supply device (external water supply) | Working pressure | MPa | 1.2 | |
| Rated flow | L/min | 70 | ||
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Anhui Jarlo Construction Machinery Co., Ltd. is one of the earliest companies in China to proactively develop underground mining and tunnel concrete support equipment. As a company responsible for the development of national key new products, it has served national infrastructure, water conservancy ... Anhui Jarlo Construction Machinery Co., Ltd. is one of the earliest companies in China to proactively develop underground mining and tunnel concrete support equipment. As a company responsible for the development of national key new products, it has served national infrastructure, water conservancy ...
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