4 Ton Crawler Excavator

Looking for global distributors and agents!

Machine weight is 3750 kg, equipped with a 0.12 m³ bucket capacity
Powered by the reliable original Japanese Yanmar 3TNV88 engine
Advanced load-sensing hydraulic system for efficient operation
Zero-tail compact structure with boom swing function for confined spaces
Compatible with multiple optional attachments for different applications

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Product Details

Chinese-origin manufacturer of micro excavators. Looking for global distributors and agents！

The KMZ38 mini excavator offers excellent performance in a compact structure. Driven by a dependable Yanmar engine, it provides strong power output with low fuel consumption. The zero-tail swing configuration makes it ideal for operating in limited spaces. Featuring an efficient hydraulic system and a user-friendly display, it ensures smooth control and higher productivity. Designed for multiple working conditions, the KMZ38 can be equipped with different attachments, making it a flexible and trustworthy choice for various tasks.

4 ton mini excavator

Product advantages

Japanese Yanmar 3TNV88 Power Engine

The excavator is equipped with the original Yanmar 3TNV88 engine from Japan, providing high torque output, low operating noise, and efficient fuel consumption for reliable and durable performance.

European CE Compliance

Manufactured in accordance with CE certification standards, ensuring dependable safety performance, stable quality, and reliable operation.

Intelligent Hydraulic Load-Sensing System

The machine adopts a full pilot hydraulic control system, matched with a Hengli piston pump, multi-function valve, and Eaton travel and swing motors, delivering smooth movement and precise control.

Large Touchscreen Display

A user-friendly touchscreen monitor provides convenient operation and allows operators to monitor the machine status in real time.

The throttle dial works together with the display system to activate automatic idle mode, helping reduce fuel consumption and improve efficiency.

Improved Digging Performance

The optimized coordination of all major components improves excavation efficiency by up to 10%, providing stronger and more efficient working performance.

Zero Tail Swing with Boom Swing Function

The compact zero-tail design combined with boom swing capability makes the machine suitable for operation in narrow and confined working spaces.

Optional Rear Counterweight

Additional counterweights are available to improve machine balance and enhance stability under heavy-duty working conditions.

Multiple Attachment Compatibility

A variety of optional attachments, including hydraulic quick couplers, rippers, and breakers, can be installed to meet different operational needs.

Product parameters

Type of cabin		Cabin
Bucket capacity		m3	0.12
Operating weight		kg	3750
Dimensions	Overall length	mm	4920
	Overall height	mm	2550
	Overall width	mm	1720
	Cabin width	mm	998
	Min ground clearance	mm	295
	Counterweight ground clearance	mm	580
	Tail swing radius	mm	860
Engine	Brand	YANMAR
	Model	3TNV88
	Output	kW/rpm	18.2/2200
Working ranges	Max Digging height	mm	4855
	Max Dumping height	mm	3460
	Max digging depth	mm	3105
	Max vertical wall digging depth	mm	2700
	Max digging distance	mm	5465
	Max digging reach at ground level	mm	5350
	Min swing radius	mm	2475
Track	Type		Rubber track
	Rubber shoe width	mm	300
	Track length	mm	2160
	Track grounding length	mm	1710
	Track gauge	mm	1420
	Track width	mm	1710
	Turntable width	mm	1550
	Grade ability		58%/30°
Boom deflection angle left/right			63°/57°
Max dozing height/depth		mm	375/370
Traveling speed		km/h	2.2/4.2
Swing speed		rpm	9.5
Max digging force (Arm)		KN	18.2
Max digging force (Bucket)		KN	30.4
Largest traction		KN	37
Ground pressure		kpa	32
Fuel tank capacity		L	50
Hydraulic oil tank capacity		L	40