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Understanding the AR 140-185: A Comprehensive Guide
When it comes to heavy-duty machinery, the AR 140-185 series stands out as a reliable and powerful option. Whether you’re in the construction, mining, or agricultural industry, this series offers a range of models that cater to various needs. Let’s dive into the details and explore what makes the AR 140-185 so special.
Model Overview
The AR 140-185 series consists of several models, each designed to handle different tasks. Here’s a quick overview of the models available:
| Model | Engine Power (HP) | Operating Weight (kg) |
|---|---|---|
| AR 140 | 140 | 14,000 |
| AR 155 | 155 | 15,500 |
| AR 165 | 165 | 16,500 |
| AR 175 | 175 | 17,500 |
| AR 185 | 185 | 18,500 |
Engine Specifications
The AR 140-185 series is powered by a robust engine that delivers exceptional performance. Here are some key specifications:
- Engine Type: Four-cylinder, inline, water-cooled, turbocharged, and aftercooled diesel engine.
- Displacement: 4.4 liters.
- Bore x Stroke: 110 mm x 140 mm.
- Maximum Power: 140-185 HP.
- Maximum Torque: 660 Nm.
- Fuel Consumption: 220-260 g/kWh.
Transmission and Drive System
The AR 140-185 series features a reliable transmission system that ensures smooth and efficient operation. Here are the key components:
- Transmission Type: Manual transmission with 8 forward and 2 reverse gears.
- Drive System: All-wheel drive with differential lock.
- Final Drive Ratio: 4.44:1.
Hydraulic System
The AR 140-185 series is equipped with a powerful hydraulic system that provides ample flow and pressure for a wide range of attachments. Here are the key specifications:
- Hydraulic Pump: Variable displacement, axial-piston pump.
- Flow Rate: 180 liters/min.
- Pressure: 280 bars.
Comfort and Safety Features
The AR 140-185 series prioritizes the comfort and safety of the operator. Here are some of the features that contribute to this:
- Operator’s Cabin: Fully enclosed, air-conditioned, and equipped with a suspension seat.
- Steering System: Power steering with a tilt and telescopic steering column.
- Braking System: Disc brakes on all wheels with ABS.
- Electrical System: 24V electrical system with a 12V battery.
Applications
The AR 140-185 series is versatile and can be used in a variety of applications, including:
- Construction: Excavation, loading, and transportation of materials.
- Mineral Extraction: Mining, crushing, and conveying of ore.
- Agriculture: Plowing, tilling, and harvesting of crops.