• R&D and Manufacturing

HQE15 Crawler Mini Excavator: Compact Footprint, Maximum Powe

HQE15 Crawler Mini Excavator: Compact Footprint, Maximum Powe
The HQE15 is a premium 1.4-ton zero-tail mini excavator specifically engineered for urban infrastructure, landscaping, and indoor demolition. Perfectly balancing compact dimensions with robust performance, its ultra-compact 730mm tail swing radius allows for seamless flush-to-wall operations. Powered by a YANMAR engine and reinforced hydraulic components, the HQE15 is not just a machine—it is a reliable partner for high-efficiency construction.
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🌟 Core Advantages: Why Choose the HQE15?


1. Powerful Heartbeat: Yanmar Engine for Fuel Efficiency & Durability

Equipped with the globally renowned YANMAR 3TNV70 / 3TNV74F engine.

Delivers robust power with exceptional fuel economy, meeting strict emission standards while keeping maintenance costs low.

2. True Zero-Tail Design: 730mm Tail Swing Radius

Spec Highlight: The rear platform swing radius is only 730mm.

Application: Operators can work flush against walls, fences, or tight obstacles without the risk of rear-end collisions, significantly enhancing job site safety.

3. No Compromises on Stability: 209kg Solid Counterweight

We refuse hollow counterweights! The HQE15 comes standard with a 209.0 kg heavy-duty cast iron counterweight.

Combined with an overall operating weight of 1,400 kg, this ensures the machine remains rock-solid even when the bucket digging force reaches 16 kN, completely eliminating rear-lift issues.

4. Chassis Innovation: Concealed Travel Motors

Structural Advantage: Features a Concealed Dual-Speed Travel Motor system with a retractable undercarriage (970mm - 1270mm).

Maneuverability: Retract the tracks to pass through narrow doorways; extend them to guarantee maximum stability during heavy digging.

Durability: Unlike exposed external motors, the concealed design effectively prevents mud buildup and protects against hard impacts.

5. Smooth Rotation: Internal Gear Slewing Bearing

Utilizes a premium Internal Gear Slewing Bearing. The fully enclosed gear design provides superior dust and sand resistance.

Compared to the standard external gear setups found on typical 1.5-ton market models, the HQE15 offers significantly smoother rotation, a longer service life, and eliminates the common "swing wobble" issue.

ItemParameterItemParameter
Operating Weight1400 kgEngine ModelYANMAR 3TNV70 / 3TNV74F
Bucket Capacity0.04 m³Rated Power(Refer to Engine Nameplate)
Max Digging Depth1850 mmMax Digging Height2650 mm
Max Dumping Height1950 mmMax Digging Radius3280 mm
Tail Swing Radius730 mmUndercarriage Width (Ret/Ext)970 / 1270 mm
Travel Speed2.2 / 4.5 km/hGradeability30°
Bucket Digging Force16 kNArm Digging Force9.3 kN
System Pressure17 MPaFuel Tank Capacity19 L
Swing MotorCycloidal MotorTravel MotorConcealed Dual-Speed Motor

📐 Operating Range Dimensions

A. Max Digging Radius (Ground Level): 3340 mm

B. Max Digging Radius: 3280 mm

C. Max Digging Depth: 1850 mm

D. Max Digging Height: 2650 mm

E. Max Dumping Height: 1950 mm

F. Max Vertical Digging Depth: 2000 mm

G. Min Swing Radius: 1670 mm

H. Dozer Blade Lift Height: 210 mm

I. Dozer Blade Digging Depth: 350 mm

🏗️ Ideal Applications

Municipal Engineering: Pipeline laying and pavement breaking in narrow streets.

Landscaping: Tree transplanting and trenching; rubber tracks prevent turf damage.

Indoor Demolition: Low noise and zero tail swing make it perfect for factory floors or basements.

Agriculture: Soil loosening and trenching inside greenhouses (retractable chassis).

Inquire About HQE15 Pricing Today

Want to learn more about our hydraulic systems or available attachments? Contact us now to request a detailed product brochure and exclusive dealer pricing.


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