📌 Product Overview

This 250x400 Mobile Diesel Jaw Crusher is a compact, high-efficiency portable crushing equipment optimized for small and medium-sized stone processing, road construction, rural infrastructure and remote mining projects. Different from traditional fixed jaw crushers, this model adopts an integrated mobile chassis design and is fully equipped with a reliable 36HP diesel engine, completely getting rid of dependence on commercial power supply.

With mature 250*400 jaw crushing host technology, the machine features strong crushing force, stable operation and simple structure. It can process various medium-hard stones and ores efficiently. The whole machine is easy to move, no foundation installation required, ready for use after arriving at the site. It is the most cost-effective mobile crushing equipment for field operation, temporary projects and scattered working sites.

✅ Core Advantages & Product Features

⛽ 1. 36HP Pure Diesel Drive, No Power Limit

Equipped with high-performance 36HP diesel engine, sufficient power reserve, strong torque and stable power output. It can start quickly in low temperature and harsh outdoor environments, running smoothly with low fuel consumption. It perfectly solves the problem of difficult power supply in mountainous areas, wild construction sites and areas without grid power, supporting 24-hour continuous field crushing operation.

🚜 2. Fully Mobile Design, Free Site Transfer

Integrated heavy-duty mobile chassis, flexible traction and free movement on gravel roads, mountain roads and construction sites. No fixed foundation pouring and complicated installation work are needed. After each site transfer, the machine can be put into production immediately without repeated debugging, greatly saving construction preparation time and improving project efficiency.

🏗️ 3. 250*400 Standard Jaw Crushing Host

Adopts industry-standard 250*400 jaw crusher main unit, with deep crushing cavity, large feeding capacity and strong compression crushing ability. The equipment has high structural rigidity and stable working performance, not easy to vibrate and block materials during high-intensity crushing. It is suitable for long-term stable coarse crushing of various hard stones.

📏 4. Adjustable Discharge Particle Size, Wide Usability

The discharge size can be adjusted freely according to actual engineering needs. It can produce different specifications of crushed stone materials to meet the requirements of road foundation, building aggregate, gravel paving and other materials. One machine meets multiple production standards, with strong production flexibility.

🛡️ 5. Wear-Resistant & Durable, Low Maintenance

Key wearing parts such as jaw plates, lining plates and toggle plates are made of high-strength wear-resistant manganese steel, with strong impact resistance and compression resistance, long service life. The whole machine has a simple and reasonable structure, few vulnerable parts, convenient daily inspection, disassembly and maintenance, effectively reducing later operation and maintenance costs.

🌍 6. Wide Application Scenarios

It can crush limestone, granite, river pebble, bluestone, basalt, various ores, construction waste, brick and tile residue and other medium and hard materials. Widely used in quarry gravel processing, road and bridge construction, rural infrastructure renovation, construction waste recycling, small mining operations and other fields.

⚙️ Working Principle

The raw materials are evenly fed into the crushing cavity from the feeding port. Driven by the diesel engine, the movable jaw plate performs periodic reciprocating motion, squeezing, impacting and grinding the raw materials between the movable jaw and fixed jaw. The large bulk stones are crushed step by step into small particle materials. When the material particle size is smaller than the discharge opening, it will be discharged from the bottom. Users can adjust the discharge gap to control the finished material size to meet different production needs.

📊 Complete Technical Parameters

💎 Customer Benefits & Value

💰 1. Low Investment & High Return: Integrated mobile design, no need for fixed workshop and power distribution facilities. Low equipment investment and site cost, very suitable for small entrepreneurs and temporary engineering projects.

⚡ 2. High Working Efficiency: Powerful diesel power matches high-efficiency jaw crushing structure, stable output and continuous operation capacity, effectively improving overall production efficiency and shortening construction period.

🌄 3. Zero Site Restriction: Completely independent diesel power supply, free from power grid and site restrictions. It can work normally in mountains, wilderness, remote villages and other harsh environments.

🏆 4. High-Quality Finished Aggregate: The crushed finished stones have uniform particle size, neat grading and low powder content, which can directly meet high-standard engineering aggregate requirements and improve product market value.

🔧 5. Ultra-Low Operation Cost: Fuel-efficient diesel engine design + long-life wear-resistant parts, low daily maintenance and replacement cost, maximizing customer economic benefits.

🚢 Packaging & Shipping & Service

All equipment will undergo strict factory inspection, performance testing and accessory checking before delivery. We adopt standard export fumigated wooden box or container packaging to avoid extrusion, collision and moisture damage during long-distance international transportation. We support sea freight, land freight and multi-mode transportation. Complete English operation manual, maintenance guide and remote after-sales technical support are provided. We offer long-term after-sales service, helping overseas customers install, debug and operate the machine efficiently.