026 Hot Sale 4 Ton Mini Crawler Excavator
This 4-ton mini crawler excavator (Model 40 crawler excavator) is a multi-functional micro hydraulic digger tailored for overseas small and medium projects, agricultural renovation and indoor fine construction. Focusing on compact size, powerful performance, low investment and wide compatibility, it solves core industry pain points including difficult access for large equipment, low manual efficiency and high operation costs. With CE and EPA certification, this versatile 4-ton crawler digger adapts to both engineering and farm working scenarios. Compared with similar products, it features higher flexibility, lower failure rate and easier cross-border transportation with superior overall cost performance. As a hot-selling overseas mini excavator, it is the ideal lightweight investment for individual contractors, farmers and infrastructure merchants.
Product Details
1 . Lightweight Body Design, Zero Pressure on Cross-border Transportation
This 4-ton mini crawler excavator adopts a lightweight integrated structure with a total weight of 3600KG, a total transportation length of 4400mm and a total height of 2410mm. Equipped with 300mm standard width tracks, the machine size is fully compliant with international transportation standards. The Model 40 crawler excavator can be transported directly by ordinary flatbed trucks and perfectly fits standard sea containers without extra over-limit charges, effectively reducing customers' overall logistics costs.
Water-cooled Power Assembly, Stable High-temperature Operation
The Model 40 crawler excavator is equipped with a high-performance ZN490 water-cooled diesel engine with a rated power of 34KW. The professional water-cooled heat dissipation system realizes rapid heat dissipation, avoiding power attenuation and shutdown failures under high-temperature working conditions in summer. This 4-ton mini crawler excavator is fitted with a 22L large-capacity fuel tank, supporting long-hour continuous construction after one full refuel, reducing shutdown frequency and greatly accelerating project progress.
Load-sensing Hydraulic System, Powerful & Efficient Digging Performance
The 4-ton mini crawler excavator is equipped with an industry-high load-sensing plunger hydraulic system, with a rated working pressure of 22mpa and a maximum flow rate of 99L/min, delivering a strong digging force of 5560N. Matched with the extended 2400mm boom and 1250mm stick structure, the Model 40 crawler excavator realizes smooth and synchronous actions of digging, backfilling, bulldozing and leveling without jamming or delay, supporting precise fine earthwork operations.
Ultra-short Tail Structure, Full Adaptability to Narrow Sites
The Model 40 crawler excavator adopts an innovative ultra-short tail compact body design, with a tail swing radius of only 1170mm, a minimum overall swing radius of 1820mm and a maximum digging radius of 4630mm. The 4-ton mini crawler excavator does not require large operation avoidance space, which can be perfectly applied to narrow and limited scenarios such as wall-side construction, courtyard renovation, indoor demolition and community pipeline construction, eliminating secondary manual cleaning to save time and labor.
Off-road Track Walking System, Stable Operation on Complex Terrain
The 4-ton mini crawler excavator is equipped with a two-speed plunger travel motor with an adjustable travel speed of 2.2-4.3KM/h and a climbing capacity of up to 35°. Relying on the advantages of 2175mm extended tracks, 1703mm standard track gauge and 557mm high ground clearance, the Model 40 crawler excavator can easily cope with complex terrains such as muddy slopes, soft orchard ground and uneven rural roads, ensuring stable operation without slipping or sinking.
Construction Solutions
Indoor Demolition of Urban Old Houses
Scenario Pain Points: Large excavators are bulky and unable to work in narrow indoor and courtyard spaces, and are prone to collide with walls and cause damage, while manual demolition features low efficiency and high cost. Corresponding Functions: Adopt the Model 40 crawler excavator with 3600KG lightweight body and 1170mm collision-free ultra-short tail swing design. Construction Result: The 4-ton mini crawler excavator can freely enter and exit various narrow household spaces, replacing traditional manual demolition. It triples daily construction efficiency with zero wall damage, greatly improving construction safety and standardization.
Mountain Orchard Land Reclamation & Fertilization
Scenario Pain Points: Narrow row spacing between fruit trees makes heavy construction equipment easy to crush tree roots and damage seedlings, and manual ditching and land reclamation are time-consuming and labor-intensive, failing to meet large-scale orchard operation needs. Corresponding Functions: The 4-ton mini crawler excavator adapts to complex mountain orchard terrains with 300mm narrow tracks, 35° strong climbing capacity and 557mm high ground clearance. Construction Result: The Model 40 crawler excavator moves flexibly between fruit trees, completing fertilizing ditch and drainage ditch excavation with 2545mm precise deep digging capacity without damaging seedlings. A single operator can finish the renovation of the entire orchard, greatly reducing labor costs.
Applicable Industries
Municipal Landscape Engineering
The 4-ton mini crawler excavator is widely used in municipal landscape construction. Relying on the 4630mm super-large digging radius and high-efficiency leveling function, it can complete one-stop construction of green belt renovation, seedling transplantation, landscape ditch excavation, site leveling and other full-set earthwork procedures. One Model 40 crawler excavator can replace multiple small manual devices to greatly improve construction efficiency.
Delivery & Logistics
The standard production cycle of this hot-selling 4-ton mini crawler excavator is 20–30 working days after order confirmation. For bulk purchases of Model 40 crawler excavators, please contact our sales specialists to confirm customized production lead time. The machine features regular overall dimensions and fits international standard sea containers. All-round reinforcement protection is completed before delivery to avoid collision, deformation and wear during transportation. Customers can freely choose diverse transportation methods such as sea freight, air freight and door-to-door express delivery according to timeliness needs. After shipment, we will provide real-time logistics tracking numbers and bill of lading information immediately, supporting full-process cargo tracking and ensuring safe delivery.
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