HERESTRONG

HS28 Compact Excavator

The HS28 is a 2.8-tonne-class compact excavator powered by a YANMAR diesel engine, with a standard load-sensing hydraulic system built on HENGLI core components for smooth, efficient multi-function operation. A zero-tail-swing design, boom swing, hydraulic pilot controls and an enclosed cab make it a productive, versatile machine for construction, trenching and landscaping on confined jobsites.

Operating Weight
2,800 kg
Max. Digging Depth
2,500 mm
Bucket Capacity
0.08 m³

KEY CONFIGURATION

Engine
YANMAR 3TNV80F
Rated Engine Power
15.2 kW
Emissions
EU Stage V / EPA Tier 4 Final
Operating Weight
2,800 kg
Hydraulic System
Load-Sensing
Hydraulic Components
HENGLI
Standard Bucket Capacity
0.08 m³

MACHINE FEATURES

HS28 HENGLI main pump, main control valve, swing motor and travel motor

HENGLI Load-Sensing Hydraulics

The HS28 combines a HENGLI main pump, main control valve, swing motor and travel motor with a standard load-sensing hydraulic system. The hydraulic system has a maximum main pump flow of 72 L/min and a working pressure of 24.3 MPa. Hydraulic flow adjusts to operating demand, supporting smooth, precise control and coordinated movements during digging, grading and other hydraulic operations.

HS28 boom swing mechanism and hydraulic cylinder

Boom Swing

Boom swing allows the operator to position the bucket alongside walls, fences and other obstacles without repeatedly repositioning the excavator, making trenching and edge work more convenient in restricted spaces.

HS28 enclosed cab with seat and hydraulic pilot joysticks

Comfortable Cab & Pilot Controls

The enclosed cab combines wide glazing with conveniently positioned hydraulic pilot joysticks, giving the operator a clear view of the working area and precise control during digging and positioning.

HS28 engine compartment with rear cover open for maintenance

YANMAR Engine & Easy Maintenance

The HS28 is powered by a YANMAR 3TNV80F diesel engine. The rear-opening engine cover provides direct access to the engine compartment for routine checks of filters, engine oil and coolant, helping simplify daily inspection and scheduled maintenance.

TECHNICAL SPECIFICATIONS

General

Operating Weight
2,800 kg
Standard Bucket Capacity
0.08 m³
Standard Bucket Width
480 mm
ROPS / FOPS Enclosed Cab
Standard

Engine

Engine Model
YANMAR 3TNV80F
Rated Power
15.2 kW (20.4 hp)
Rated Speed
2,500 rpm
Displacement
1.267 L
Engine Type
3-cylinder diesel
Emissions
EU Stage V / EPA Tier 4 Final

Hydraulics

Hydraulic System
Load-Sensing
Main Pump
HENGLI
Main Valve
HENGLI
Swing Motor
HENGLI
Travel Motor
HENGLI
Max. Flow
72 L/min
Working Pressure
24.3 MPa
Arm Digging Force
14.2 kN
Bucket Digging Force
20 kN

Travel & Swing

Travel Speed
2.0 / 4.0 km/h
Swing Speed
11.5 rpm
Ground Pressure
30.5 kPa
Max. Gradeability
30° (58%)
Track Type
Rubber
H — Track Ground Length
1,600 mm
J — Track Overall Length
2,040 mm
K — Track Gauge
1,250 mm
L — Overall Track Width
1,500 mm
M — Track Shoe Width
250 mm

Dimensions

A — Overall Length
4,159 mm
B — Overall Width
1,550 mm
C — Height to Top of Boom
1,636 mm
D — Height to Top of Cab
2,560 mm
E — Counterweight Clearance
535 mm
F — Min. Ground Clearance
320 mm

Tank Capacities

Hydraulic Tank Capacity
28 L
Fuel Tank Capacity
35 L

Working Range

O — Max. Digging Height
4,132 mm
P — Max. Dumping Height
2,742 mm
Q — Max. Digging Depth
2,500 mm
R — Max. Vertical Wall Depth
2,240 mm
T — Max. Digging Reach
4,610 mm
U — Digging Reach at Ground Level
4,494 mm

DIMENSIONS & WORKING RANGE

All dimensions in mm. Drawing letters correspond to the technical specifications above. Specifications are subject to change without notice.

Working Range
HS28 Working Range drawing with original dimension letters
Front View
HS28 Front View drawing with original dimension letters
Transport Position
HS28 Transport Position drawing with original dimension letters
OPEN FULL-SIZE DRAWING

STANDARD EQUIPMENT

  • ROPS / FOPS enclosed cab with heater and fan
  • Hydraulic pilot controls
  • Boom swing
  • Two-speed travel
  • 250 mm rubber tracks
  • Dozer blade
  • Auxiliary hydraulic line
  • 0.08 m³ / 480 mm standard digging bucket
  • HENGLI Load-Sensing Hydraulics
  • Warning beacon and travel indicator lights

OPTIONAL EQUIPMENT

  • Mechanical quick coupler
  • Hydraulic quick coupler
  • Quick coupler adapter
  • Rear counterweight
  • Steel tracks
  • Air conditioning

ATTACHMENT OPTIONS

Mechanical Quick Coupler

Mechanical Quick Coupler

Hydraulic Quick Coupler

Hydraulic Quick Coupler

Hydraulic Breaker

Hydraulic Breaker

Auger

Auger

  • Ø 300 mm
Hydraulic Thumb

Hydraulic Thumb

Mechanical thumb also available.

Digging Bucket

Digging Bucket

  • Width: 300 / 400 / 600 mm
Cleaning Bucket

Cleaning Bucket

  • Width: 800 / 1,000 / 1,200 mm
Tilting Bucket

Tilting Bucket

  • Width: 1,000 / 1,200 mm
Ripper

Ripper

Log Grapple

Log Grapple

  • Hydraulic / Hydraulic rotating
Screen Bucket

Screen Bucket

  • Width: 600 / 1,000 mm
Rake

Rake

  • Width: 1,000 mm

Attachment availability and compatibility depend on the excavator model, connection interface and hydraulic configuration.

WARRANTY & SUPPORT

Support for your machine, from pre-shipment inspection to long-term maintenance.

2-Year Warranty

Every machine is covered for 24 months or 2,000 operating hours from the bill of lading (B/L) date, whichever comes first. Coverage is subject to HERESTRONG warranty terms and requires proper machine operation and maintenance.

Technical Support from Our Engineers

Our team provides technical guidance on machine operation, routine maintenance and troubleshooting to help customers address operating and service needs. A model-specific Operation Manual provides clear instructions for safe operation and proper equipment care.

Fast Spare Parts Supply

We supply spare parts for routine maintenance and repairs. A model-specific Spare Parts Catalog helps customers identify the correct components and order replacement parts accurately, reducing the risk of ordering errors.

Pre-shipment Test-Run Video

Before shipment, we can provide a test-run video of your machine, allowing you to review its operation, working functions and visible configuration remotely.

Ready to Discuss Your HS28 Order?

The HERESTRONG export team can help with your HS28 configuration, attachment selection and quotation.