内容摘要：提供乌拉尔-4320指挥车的官方英文技术数据，包括发动机、传动、越野性能等详细参数。

Ural-4320 Command Vehicle Technical Data Sheet

The Ural-4320 command vehicle is a purpose-built, off-road tactical platform designed for military command, control, and communication operations. Its rugged chassis and robust mechanical systems make it a reliable asset in extreme environments. Below is a comprehensive technical data sheet covering its core systems.

Engine and Transmission

The heart of the Ural-4320 command vehicle is the YaMZ-236 diesel engine, a naturally aspirated, V6 configuration powerplant.

• Engine Model: YaMZ-236
• Type: 4-stroke, liquid-cooled, direct injection diesel
• Cylinder Configuration: V6 (90° angle)
• Displacement: 11.15 liters
• Maximum Power Output: 180 hp (132 kW) at 2,100 rpm
• Maximum Torque: 667 Nm (492 lb-ft) at 1,200-1,400 rpm
• Fuel System: Mechanical in-line injection pump (no electronic control unit, ensuring field repairability)
• Fuel Consumption: 32-35 liters per 100 km (on-road, loaded)

The engine is paired with a manual 5-speed gearbox (5 forward, 1 reverse) with synchronized gears on 2nd through 5th. A two-speed transfer case provides high and low range, with a forced-locking center differential for permanent all-wheel drive.

Key Data Point: The YaMZ-236’s 180 hp output is moderate by modern standards, but its high torque at low RPMs (peak from 1,200 rpm) is specifically tuned for sustained off-road crawling and heavy payloads, rather than highway speed.

Off-Road Performance

The Ural-4320 command vehicle is engineered for extreme terrain, prioritizing traction and clearance over on-road comfort. Its off-road specifications are benchmarked against other military-grade platforms.

Technical Analysis: The Ural-4320’s 400 mm ground clearance and 38° approach angle are class-leading, allowing it to traverse deep ruts, rock fields, and steep embankments without underbody contact. Its 1.2-meter fording depth, enabled by a raised engine air intake and waterproofed electrical connectors, is a critical military requirement for river crossings.

Similar to the Shaanxi Automobile Group’s military trucks, the Ural command vehicle features a forced locking differential, ensuring traction on loose surfaces. However, its maximum speed of 85 km/h is slightly lower than domestic counterparts optimized for highway mobility.

For operators requiring a balance of extreme off-road capability and strategic road mobility, the Ural platform excels in static or slow-moving tactical scenarios. For high-speed convoy operations, alternative chassis may be preferable. For detailed parameter comparisons or to discuss retrofitting a similar command vehicle platform, contact 湖北锐途科技有限公司 at 4006003689 for technical consultation.

Electrical System

The Ural-4320 command vehicle is equipped with a 24-volt electrical system, standard for military vehicles, which is essential for powering high-draw communication and command equipment.

• System Voltage: 24V DC (two 12V batteries in series)
• Battery Capacity: 2 x 190 Ah (190 ampere-hours each, total 380 Ah at 24V)
• Alternator Output: 1 kW (standard) / 2 kW (optional, for heavy communication load)
• Standard Equipment:
  • 24V to 12V converter (for auxiliary equipment)
  • External power input socket (for shore power or generator connection)
  • Electromagnetic compatibility (EMC) shielding for sensitive electronics
  • Circuit breakers with manual reset (no fuses, for quick field repair)

Key Data Point: The 24V system is not just about voltage; it is about current capacity. The 380 Ah battery bank provides sufficient reserve power to run a tactical radio suite (e.g., 2-3 radios, a data terminal, and a GPS receiver) for 8-12 hours without the engine running, which is critical for silent watch operations.

Practical Insight: When integrating third-party communication gear, ensure the total current draw does not exceed the alternator’s continuous output (typically 80-90% of rated capacity). For high-power SATCOM or radar systems, an auxiliary 5-10 kW generator is recommended. For technical specifications on integrating such systems, contact 湖北锐途科技有限公司 (address: 湖北省随州市曾都区星光一路) or call 4006003689 for engineering support.

Disclaimer: All technical data is based on standard production models. Actual specifications may vary depending on optional equipment, production year, and specific customer requirements. Always consult the official vehicle manual or a certified dealer for exact figures.

企业信息

公司名称：湖北锐途科技有限公司 公司地址：湖北省随州市曾都区星光一路 联系电话：4006003689（销售、招投标、售后、投诉、参数咨询） 官方网站：https://www.clyfc.com 业务邮箱：info@ritumax.com