< >

4 Ton Digger

1. Machine weight: 3810kg, 0.12m³bucket capacity.

2. Kubota D1703 Engine 18.5KW EPA4/Euro 5.

3. Powerful hydraulic system.

4. Tailless structure and easy maintenance.

5. Two speeds: high and low.

6. Steel track and AC.

7. Superior performance and strength.

Contact Now E-Mail Telephone WhatsApp

Product Details

Setting a new standard for excavator performance, the KMZ40 combines exceptional power, versatility, and efficiency. Its advanced technology effectively minimizes noise and exhaust emissions, while the integrated Eco Mode enhances fuel economy, reducing overall operating expenses by up to 20%.

4 Ton Digger

Product advantages

Comfortable Working Environment
Designed with operator comfort in mind, the advanced cab features a well-cushioned seat with armrests, dependable air conditioning, and an efficient heating system. This ergonomic setup ensures both safety and productivity, even during extended working hours.

Comprehensive Hydraulic Pilot System
Developed for precise operation, the hydraulic pilot system accurately manages hydraulic pressure, flow, and direction. This fine-tuned control allows for highly responsive and accurate machine movements.

LED Display Panel
The multifunctional LED display provides easy monitoring of oil levels, fault diagnostics, and work data. It enhances the excavator’s intelligence, ensuring more stable, reliable, and efficient performance.

Tracks
The standard steel tracks offer exceptional durability and wear resistance, while optional rubber tracks deliver quieter operation, superior adaptability, and enhanced performance across various ground conditions.

Openable Front Windshield
This feature improves ventilation and provides a broader field of view for the operator. It can also serve as an emergency exit when necessary.

Simplified Maintenance
The fully openable upper hood allows for quick and convenient access during daily inspections and servicing.

Load-Sensing Hydraulic System
With its advanced full-hydraulic and load-sensing design, the system offers smoother, more responsive, and energy-efficient operation.

Zero-Tail Design
The compact, tailless design provides exceptional maneuverability, enabling smooth operation in confined areas and on uneven terrain. It offers superior flexibility for complex construction sites.

Proportional Solenoid Valve Joysticks
As an optional upgrade, the proportional solenoid valve joystick provides enhanced precision and intuitive handling. It allows operators to control multiple attachments with improved accuracy and responsiveness.

Product parameters

		Cabin
Bucket capacity		m³	0.12
Standard bucket width		mm	570
Machine weight		kg	3810
Dimensions	Overall length	mm	4915
	Overall height	mm	2525
	Overall width	mm	1720
	Ground clearance	mm	295
Engine	Brand	Kubota
	Model	D1703
	Output	kW	18.2
Working ranges	Max.digging height	mm	4800
	Max.dumping height	mm	3406
	Max.digging depth	mm	3208
	Max.digging radius	mm	5480
	Min.swing radius	mm	2530
	Deflection angle (left/right)	。	55/65
	Swing radius at tail	mm	860
	Swing radius at front	mm	2530
	Max digging force (arm)	kN	18.2
	Max digging force (bucket)	kN	30.4
Track	Type		Rubber track
	Track grounding length	mm	1670
	Track length	mm	2154
	Track gauge	mm	1420
Dozer size	Height	mm	350
	Maximum lifting height	mm	365
	Maximum cutting depth	mm	385
Traveling speed		km/h	2.4/4.4
Gradeability		deg	58%/30°
Swing speed		r/min	12
Ground pressure		kPa	32
Hydraulic pressure		MPa	22.5
Fuel tank capacity		L	40
Hydraulic oil tank capacity		L	44