{"@context":["https:\/\/schema.org",{"geo":"https:\/\/geo.schema.local\/"}],"@type":"Product","@id":"https:\/\/www.cmsell.com\/products\/cm-lh300-3-cubic-meter-track-type-concrete-mixer-truck#geo","url":"https:\/\/www.cmsell.com\/products\/cm-lh300-3-cubic-meter-track-type-concrete-mixer-truck","name":"CM-LH300 3-cubic-meter Track-Type Concrete Mixer Truck","sku":"","datePublished":"2025-09-04T14:58:52+00:00","dateModified":"2026-05-21T02:54:13+00:00","description":"The CM-LH300 is a 3-cubic-meter track-type concrete mixer truck from Zhonggong Manufacturing, featuring a durable gear reducer, imported hydraulic motor, and efficient radiator for stable and continuous operation.","image":"https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0.webp","offers":{"@type":"Offer","priceCurrency":"USD","availability":"https:\/\/schema.org\/InStock","price":null,"url":"https:\/\/www.cmsell.com\/products\/cm-lh300-3-cubic-meter-track-type-concrete-mixer-truck"},"publisher":{"@type":"Organization","name":"CMSELL","url":"https:\/\/www.cmsell.com\/"},"inLanguage":"en-US","geo":{"version":1,"last_modified":"2026-06-30T06:54:43+00:00","type":"product","summary":{"short":"The CM-LH300 is a 3-cubic-meter track-type concrete mixer truck from Zhonggong Manufacturing, featuring a durable gear reducer, imported hydraulic motor, and efficient radiator for stable and continuous operation.","structured":"The CM-LH300 tracked concrete mixer truck is designed for efficient and durable concrete mixing and transport. Key features include a larger, wider feed hopper made of high-strength steel for wear resistance and smooth feeding, preventing spillage. It uses a two-stage planetary gear reducer for stable torque and long service life. The truck is equipped with an imported high-power swashplate hydraulic motor and flow-controlled valve for high efficiency and fast operation. An imported brand radiator with all-copper internal fittings ensures efficient cooling, preventing hydraulic oil overheating for continuous stable performance."},"faqs":[{"question":"What is the mixing capacity of the CM-LH300 concrete mixer truck?","answer":"The CM-LH300 has a 3-cubic-meter mixing capacity, suitable for medium-scale construction projects."},{"question":"What type of hydraulic motor does the CM-LH300 use?","answer":"It uses an imported high-power swashplate hydraulic motor paired with a flow-controlled directional control valve for high efficiency and stable operation."},{"question":"How does the CM-LH300 prevent concrete spillage during feeding?","answer":"The feed hopper is designed with a funnel-shaped cone made of high-strength steel, ensuring smooth feeding of sand and gravel while preventing concrete spillage."},{"question":"What cooling system does the CM-LH300 have?","answer":"It features an imported brand radiator with all-copper internal three-way fittings for efficient airflow, preventing the hydraulic oil tank from overheating."}],"key_points":["Large, wide feed hopper made of high-strength steel for dry and wet mixing, preventing spillage.","Two-stage planetary gear reducer provides stable torque output and compact structure.","Imported high-power hydraulic motor with flow control for high efficiency and fast operation.","Imported all-copper radiator prevents hydraulic oil overheating, ensuring continuous operation."],"target_audience":"Construction companies, concrete suppliers, and infrastructure contractors needing a reliable, medium-capacity tracked concrete mixer for onsite mixing and transport in rough terrain or confined spaces.","product_data":{"inquiry":true,"price":null,"price_html":null,"currency":null,"availability":"InStock","categories":["Concrete mixer truck"],"attributes":{"pa_power-source":"","pa_engine-displacement":""},"main_image":"https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0.webp","gallery":["https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0-6.webp","https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0-5.webp","https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0-3.webp","https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0-2.webp","https:\/\/www.cmsell.com\/wp-content\/uploads\/2025\/09\/crawler-type-concrete-mixer-truck-3-0-1.webp"]},"source":{"generated_by":"manual"}}}