Underground 3-Ton Trolley Electric Locomotive for Mining Tunnel
What are the requirements for the track of the mining trolley locomotive
The working principle of the mining trolley locomotive is that after the current is rectified by the rectifier cabinet, it enters the mining trolley locomotive through the overhead line and pantograph. It then flows through various equipment and finally flows from the track back to the substation. Obviously, apart from the mine trolley itself, the tracks, overhead lines and pantographs are all very important. This article makes a brief introduction to the requirements of the track:
1. Each section of the same rail should be connected by a wire or a rail seam welding process to ensure the smooth flow of the circuit.
2. The track is divided into a return track and a non-return track, and the insulation between the two should be done. The first insulating point is placed at the intersection of two kinds of tracks, and the second insulating point is placed on the non-returning track, and the distance between the two insulating points must be greater than the length of a whole train of mine cars. The insulation point needs frequent maintenance to ensure its insulation performance.
3. When there are conductive objects such as wire ropes across the rails, make sure that the two are not in direct contact.
4. Every 50 meters between two parallel rails on the same track, there should be a copper wire with a cross-section of more than 50 square millimeters or a wire with equivalent resistance to connect the two rails.
The above is a brief introduction to the requirements for the mining trolley locomotive track.
Adhesive weight (t) : 3 ton
Track gauge (mm) : 600.762.900
Traction (KN) : 6.1 or 5.74
Max. Traction (KN) : 7.36
Speed(km/h) : 10.6 7.5
Power (KW) : 12KWx1 6.5KWX2
Dimensions Length(mm) : 2700, 2750
Width(mm) : 940,1102 or 1240
Height(mm) : 1550, 1500
Wheelbase (mm) : 816, 850
Wheel diameter (mm) : 650, 850
Min Curve radius (m) : 5.7 6
Controller : Resistencia or IGBT
Braking method : Mechanical
3 ton trolley electric locomotive for mining tunnel What to Inspect Before Operating Underground Mining Locomotives? Before operating underground mining locomotives, it is crucial to conduct thorough inspections to ensure safety and efficiency. Start by examining key equipment, including electrical and control systems, to verify integrity and confirm that all components are in proper working order. This includes checking fuse specifications and ensuring tight fastenings to prevent potential malfunctions. Inspect the tracks ahead for any obstacles that could impede locomotive movement, as clear pathways are essential for safe operations. Additionally, assess the condition of brake pads to ensure effective braking when necessary, and inspect the sandboxes to ensure that the sand meets required specifications for optimal traction. These series of inspections are vital for minimizing operational risks and ensuring the smooth and safe operation of underground mining locomotives. By diligently conducting these checks, operators can mitigate potential hazards and maintain efficient mining operations. Adhesive weight (t) : 3 ton Track gauge (mm) : 600.762.900 Traction (KN) : 6.1 or 5.74 Max. Traction (KN) : 7.36 Speed(km/h) : 10.6 7.5 Power (KW) : 12KWx1 6.5KWX2 Dimensions Length(mm) : 2700, 2750 Width(mm) : 940,1102 or 1240 Height(mm) : 1550, 1500 Wheelbase (mm) : 816, 850 Wheel diameter (mm) : 650, 850 Min Curve radius (m) : 5.7 6 Controller : Resistencia or IGBT Braking method : Mechanical
3 Ton Mining Trolley Locomotive for Underground Tunnel Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive weight (t) : 3 ton Track gauge (mm) : 600.762.900 Traction (KN) : 6.1 or 5.74 Max. Traction (KN) : 7.36 Speed(km/h) : 10.6 7.5 Power (KW) : 12KWx1 6.5KWX2 Dimensions Length(mm) : 2700, 2750 Width(mm) : 940,1102 or 1240 Height(mm) : 1550, 1500 Wheelbase (mm) : 816, 850 Wheel diameter (mm) : 650, 850 Min Curve radius (m) : 5.7 6 Controller : Resistencia or IGBT Braking method : Mechanical
7-ton Trolley Electric Locomotive for Mining Tunnel Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Product Description Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw 2 or 24 kw 2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : 680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake
14 ton mining trolley locomotive The locomotive is a new product specially designed for large mines. It applies IGBT speed control way, realizes smooth starting and low failure rate, and is a new- generation energy efficient product. Main features include: small outer diamensions, short wheel base, small turn radius, high speed and strong traction force. V-shape rubber damps are used on this locomotives in order to bear viration and impact from lengthways, vertical and transverse directons. The sails are elastic rubber plates which can ensure a reduced shock in operation. Adhesive / total weight (t) : 14 ton Track gauge (mm) : 600.762.900 Traction (KN) : 26.68 Max. Traction (KN) : 34.3 Speed(km/h) : 12.87 Power (KW) : 52 2 Dimensions Length(mm) : 4800 Width(mm) : 1060,1222or 1360 Height(mm) : 1700 Wheelbase (mm) : 1700 Wheel diameter (mm) : 760 Min Curve radius (m) : 12 Controller : Resistencia or IGBT Braking method : Mechanical
CJY1.5 ton mining narrow gauge trolley locomotive Adhesive / total weight (t) 1.5 ton Track gauge (mm) 500.600,762 or 900 Traction (KN) 2.55kN/3.24kN Max. Traction (KN) 3.68kN Speed(km/h) 4.54km/h/ 6.6km/h Voltage 100 or 250V Power (KW) 3.5*1 Dimensions Length(mm) 2340mm/ 2370mm Width(mm) 914,1076 or 1214 Height(mm) 1550 Wheelbase (mm) 650 Wheel diameter (mm) 460 Min Curve radius (m) 5 m Controller Resistance or IGBT Braking method Mechanical Brake
10 Ton Xiangtan trolley locomotive for underground tunnel The model has two kinds of working rated voltage:250v and 550V. It applies primary driving way, speed control of IGBT chopping wave type or resistor type or VF type. Main fetures include:short wheel base, high stiffness of vehicle body, and good shockproof performance. The braking type is mechanical or electric braking. Both mechanical braking and electric brking have safe and reliable effect. Adhesive / total weight (t) : 10 ton Track gauge (mm) : 600.762.900 Traction (KN) : 13.05 18.93 Max. Traction (KN) : 24.5 Speed(km/h) : 11, 10.5 Power (KW) : 21*2 30*2 24*2 Dimensions Length(mm) : 4550, 4650 Width(mm) : 1050,1212or 1350 Height(mm) : 1600 Wheelbase (mm) : 1100 Wheel diameter (mm) : 680 Min Curve radius (m) : 7,10 Controller : Resistencia or IGBT Braking method : Mechanical
Xiangtan 3-Ton Trolley Locomotive for Gold Mine How to store the motor of the mining Xiangtan electric locomotive? In the realm of mining, the storage of mining Xiangtan electric locomotive motors is a crucial aspect that directly influences their performance and longevity. Here are comprehensive guidelines for the proper storage of these motors: 1. Storage Environment: Ensure the storage location is dry and well-ventilated. Maintain a temperature range between 5�°C and 35�°C. Keep the relative humidity below 65%. 2. Cleanliness is Key: Thoroughly clean the motors to prevent the accumulation of dust and debris. Guard against pests by avoiding conditions that attract snakes, rodents, and insects that may damage insulation coatings. Consider wrapping the motors in plastic and storing them in protective containers. 3. Regular Insulation Checks: Conduct periodic insulation resistance tests. If a significant decrease in insulation resistance is observed, consider undertaking a drying process. 4. Periodic Operational Tests: Perform regular operational tests to ensure the motors remain in optimal working condition. Verify that all components are functioning as intended. 5. Documentation: Maintain detailed records of storage conditions, cleaning schedules, test results, and any maintenance or repairs conducted. These practices collectively contribute to the preservation of Xiangtan electric locomotive motors during storage. It is advisable to conduct inspections semi-annually, adjusting the frequency based on environmental factors. In humid conditions, more frequent inspections, possibly monthly, may be warranted to uphold the motors' integrity and reliability. This meticulous approach ensures that when the motors are called back into action, they are primed for efficient and reliable performance. Adhesive weight (t) : 3 ton Track gauge (mm) : 600.762.900 Traction (KN) : 6.1 or 5.74 Max. Traction (KN) : 7.36 Speed(km/h) : 10.6 7.5 Power (KW) : 12KWx1 6.5KWX2 Dimensions Length(mm) : 2700, 2750 Width(mm) : 940,1102 or 1240 Height(mm) : 1550, 1500 Wheelbase (mm) : 816, 850 Wheel diameter (mm) : 650, 850 Min Curve radius (m) : 5.7 6 Controller : Resistencia or IGBT Braking method : Mechanical
CJY3/6B IGBT trolley locomotive adopts module design with step-less speed regulation. Its large starting torque makes the operation of the locomotive smooth. And its structure is compact. Features: 1. 3T trolley lcoomotive adots IGBT step-less speed regulation, achieving large starting torque and smooth operation. 2. 3T trolley locomotive adopts imported power component which can save 35% of energy. It has a betterenergy saving effect than that of Thyristor speed control locomotive. 3. 3T trolley locomotive adopts electric braking and mechanical braking to ensure the safety of the locomotive. Model No.CJY3/6(B) Adhesive / Total Weight (t)3T Track Gauge (mm)600762 or 900mm Traction (KN)5.74kN Max. Traction (KN)7.36kN Speed(Km/h)7.5km/h DC Voltage (V)250V Power (KW)*Unit6.5kw2 DimensionsLength(mm)3035mm Width(mm)920/1082/1220mm Height(mm)1550mm Wheelbase (mm)850 mm Wheel Diameter (mm)Φ520 mm Pantograph Height1800~2000mm Min Curve Radius (m)6m Transmission MethodDual Level Gearing ControllerIGBT Braking MethodElectric+Mechanical Brake
7 ton trolley Xiangtan locomotive for mining Safety is paramount when operating mining Xiangtan electric locomotives. Here are some essential guidelines to ensure their safe usage: 1. Qualified Personnel: Only trained and certified drivers should operate mining Xiangtan electric locomotives. Proper training reduces the risk of accidents due to operator error and ensures that drivers can respond promptly and effectively in case of emergencies. 2. Pre-Operation Checks: Before using a mining Xiangtan electric locomotive, it's crucial to check that all safety equipment, including signal lights, is functioning correctly. Additionally, ensure that the cargo being transported is securely loaded to prevent any items from falling during transit. 3. Regular Maintenance: Regular maintenance is essential for the safe operation of mining Xiangtan electric locomotives. Any issues with the locomotive should be promptly addressed, whether it's repairing faults or replacing worn components. Regular testing should also be conducted on braking distances and motor insulation to ensure that all performance metrics meet safety standards. 4. Routine Inspections of Infrastructure: Regular inspections of the tunnel environment, including equipment and tracks, are necessary to minimize the risk of accidents involving mining Xiangtan electric locomotives. By identifying and addressing potential hazards early on, the likelihood of accidents can be significantly reduced. By adhering to these guidelines, operators can ensure the safe and efficient operation of mining Xiangtan electric locomotives, prioritizing the well-being of personnel and the integrity of mining operations. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Product Description Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw 2 or 24 kw 2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : 680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake
