HT3100-LNG | 90T

The HT3100-LNG mining vehicle features a 4×2 electric drive system and uses LNG as fuel. The vehicle’s power comes from an LNG gas engine, which drives a main generator to generate three-phase AC power. This power is converted to DC power by a rectifier unit within the electrical control cabinet. A frequency converter, based on IGBTs, converts the rectified DC power into three-phase AC power with adjustable amplitude and frequency, enabling the traction and speed regulation of the traction motor. The traction motor drives a reducer to transmit power to the tires, achieving forward and reverse movement by changing the direction of the traction motor’s magnetic field current.
The HT3100LNG mining vehicle primarily consists of a frame, powertrain, air supply system, steering axle, drive axle, electrical system, hydraulic system, cargo box, platform, cab, and auxiliary systems such as air intake and exhaust, air conditioning, and fenders.

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Advantages of AHI HT3100LNG Electric Wheel Mining Vehicle

The HT3100-LNG uses LNG as fuel, which cuts emissions vs. diesel. Its 4×2 electric drive also reduces energy loss, lowering overall operating costs—ideal for mines prioritizing sustainability and cost control.
Its LNG engine drives a generator; power is rectified to DC, then inverted via IGBT converters to adjustable AC for traction motors. This ensures smooth speed regulation and strong power delivery for mining tasks.
Key parts like reducers and traction motors enable stable forward/reverse movement. It also has a complete structure (frame, powertrain, hydraulic system, etc.) to handle tough mining conditions reliably.
Equipped with auxiliary systems like air conditioning and fenders, it boosts driver comfort. The well-integrated electrical and hydraulic systems also simplify operation, enhancing work efficiency in mines.

Technical Specifications

Truck Model：	HT3100-LNG
Drive Model:	4*2 (Electric Drive Type)
External Dimensions:	1199065806100mm (Excluding rearview mirror)
Wheelbase:	5000 mm
Front/Rear Track (mm):	5145 / 4185
Maximum Tipping Angle of Tipper (°):	50
Payload:	90000 kg
Min. Ground Clearance:	≥ 600 mm
Hydraulic Oil Tank Capacity (L):	≥ 650 L
Rated Power：	≥ 785 kW
Max.input torque：	≤11700 mm
Rated Speed：	1900 RPM
Lead Time:	15 – 30 Working Days
Payment Terms:	T/T,L/C

coming soon

Hual Truck Model	Payload Class	Vehicle Weight	External Dimensions	Min. Ground Clearance
HT3100	90t	N/A	1199065806100 mm	600 mm
HT3100B	90t	N/A	1199065806102 mm	600 mm
HT3100-LNG	90t	N/A	1199065806101 mm	600 mm
HT3110E	110 t	90 t	11610 * 6600 * 6420 mm	≥600 mm
HT3130	120 t	110 t	12120 * 7530 * 6100 mm	600 mm
HT3143	130 t	110 t	11840 * 7530 * 6070 mm	600 mm
HT3150	136t	120t	12200 * 7000 * 6300 mm	620 mm
HT3150-LNG	136 t	120 t	12120 * 7530 * 6100 mm	600 mm
HT3240	220 t	165 t	14500 * 7500 * 6910 mm	800 mm
HT3363	363 t	237 t	15790 * 9500 * 7810 mm	800 mm
HT5220	220 t	110 t	15790 * 9500 * 7810 mm	800 mm
HT5240	220 t	165 t	15000 * 7200 * 6980 mm	800 mm
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Dimension Information of HT3100-LNG Electric Wheel Mining Vehicle
External Dimensions	11990 * 6580 * 6100mm（Excluding rearview mirrors）	Wheelbase (mm)	5000
Front/Rear Track (mm)	5145/4185	Min. Ground Clearance (mm)	≥600
Max.Input Torque: (mm)	≤11700	Maximum Tipping Angle of Tipper(°)	50

Mass Parameters of HT3100-LNG Electric Wheel Mining Vehicle
Payload (kg)	90000kg	Flat Loading (m³)	44.5
Heaped Loading 2:1 (m³)	60	LNG Tank Capacity (L)	≥1400+350
Hydraulic Oil Tank Capacity (L)	≥650	Front Axle/Rear Axle (Unloaded) (%)	50/50
Front Axle/Rear Axle (Loaded) (%)	33/67
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Main Configuration of HT3100-LNG Electric Wheel Mining Vehicle
Engine – Fuel Type	Liquefied Natural Gas (LNG)	Engine – Rated Power (kW)	≥785
Engine – Maximum Torque (Nm)	≥4340	Engine – Rated Speed (RPM)	1900
Traction Converter Cabinet – Voltage Class (VAC)	1140	Traction Converter Cabinet – Net Output Power (kW)	Traction Power ≥900; Braking Power ≥1800
Traction Converter Cabinet – Cooling Method	Air Cooling	Main Generator – Voltage Class (VAC)	1140
Main Generator – Rated Output Power (kVA)	≥900	Main Generator – Rated Output Current (A)	456
Traction Motor – Output Power (kW)	Traction Power ≥360; Braking Power ≥760	Traction Motor – Maximum Speed (rpm)	≥3500
Traction Motor – Maximum Traction Torque (Nm)	≥3800	Traction Motor – Cooling Method	Air Cooling
Reducer – Reduction Ratio	33.85	Reducer – Service Braking Method	Full-Disc Dry Braking
Reducer – Parking Braking Method	Full-Disc Dry, Spring-Released	Braking Resistor – Continuous Braking Power (kW)	≥2×600
Braking Resistor – Maximum Braking Power (kW)	≥2×700	Braking Resistor – Rated Operating Voltage (VDC)	1850
Central Lubrication	Equipped	Automatic Fire Suppression	Equipped

Performance Parameter of AHI HT3100-LNG Electric Wheel Mining Vehicle
No-load Maximum Speed (km/h)	≥50	Full-load Maximum Speed (km/h)	≥40
Maximum Climbing Gradient (Full-load) (%)	16	Rated Climbing Gradient (Full-load) (km/h)	8%, ≥11km/h
30km/h Acceleration Time (Full-load) (s)	≤23	Maximum Holding Gradient (Full-load) (%)	20
30km/h Braking Distance (m)	≤22	Dump Body Lifting Time (s)	≤22
Dump Body Lowering Time (s)	≤25	Minimum Turning Diameter (m)	≤24.5
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Can Quality be Guaranteed?

(1)Strict production process and testing: The production process adopts advanced manufacturing technology and strict quality management system to ensure that each engine is precisely assembled and tested. Komatsu will conduct various performance tests, such as power test, emission test, etc., to ensure the running stability and reliability of the engine.
(2) Quality management system: Our company has a complete quality management system to ensure that every link meets strict quality standards.
(3) Continuous improvement and feedback mechanism: We focus on continuous improvement, communicate with customers through feedback mechanism, continuously optimize product quality and performance, and ensure that the needs of the market and customers are met.

Is the Price Reasonable?

We are the original manufacturer and can give you the most suitable price. The key to dealing with Chinese suppliers is to find and choose reliable business partners who will not deceive you for short-term business, but aim to establish a long-term career and lifelong partnership. EMAC is one of the reliable partners. We will not pursue short-term high profits, but we care about our decades of good reputation. Our cooperation with all business partners is not only as suppliers and customers, but also as close friends and brothers.

What should I do if I don’t Understand the Product?

You can unconditionally explain your needs to us. We have a professional team that uses simple and clear language to explain the characteristics and advantages of the product and help you choose the right engine to match your machine. If you need further support or explanation, we are always available to help and explain the relevant content to help you solve the problem.

How to Place an Order?

You can confirm the product by connecting with our sales, or you can choose to contact us through wahtspp or your email, and we will guide you to complete the order process.