SDLG Mini-Excavator ER636H 3.8T

Now Available at Syca Solution — SDLG ER636H Excavator (3.8T)
Fuel-efficient. Powerful. Built to Last.


Why Choose SDLG?
As a globally trusted construction machinery brand, SDLG has been awarded the prestigious EFQM (European Foundation for Quality Management) recognition, validating its commitment to operational excellence, customer satisfaction, and continuous improvement.

SDLG ER636H Compact Excavator
Small Body. Big Power. Built to Endure.

The SDLG ER636H is a high-performance 3.8-ton hydraulic excavator engineered for urban jobsites, landscaping, utilities, and small-to-medium construction projects. Backed by Volvo Group technology, the ER636H offers an optimal mix of fuel efficiency, durability, and operator comfort — all packed into a compact footprint. With its Yanmar engine, load-sensing hydraulics, and reinforced structure, the ER636H delivers power where it counts and precision when it matters.

Key Highlights
Performance & Power
Operating Weight: 3,800 kg

Bucket Capacity: 0.12 m³

Engine: Yanmar 3TNV88-ZCSC, 20.4 kW 2200 rpm

Max Digging Force: 32 kN

Max Digging Radius: 5,340 mm

Travel Speed: 2.4 / 4.4 km/h

Swing Speed: 9.0 rpm

Low Fuel Consumption: Only 220 g/kWh

Hydraulic & Control System
Load-sensing hydraulic system with boom/arm/swing priority

Multi-stage filtration for long service life

Boom swing, arm regeneration, and cylinder cushioning

Electro-regulated fuel system for precise control

Pilot proportional control valve for smooth and responsive handling

Breaker/shear piping installed for attachment versatility

Strength & Durability
Boom swing bracket and frame use integrated cast steel

Welded box-type X-frame undercarriage for structural strength

High-tensile steel on working devices

Robot welding + weld flaw detection ensure reliability under load

Cab Comfort & Visibility
Skylight cab and sliding front window for wide, clear visibility

Full-curve rear window enhances rear vision and aesthetics

Suspension seat, radio, seatbelt, and LED work lights included

Optional rotating beacon, ditching bucket, and rubber tracks

Ease of Maintenance
Wide-opening engine hood with ground-level access

Centralized filters and electric components

Pressure test ports for diagnostics

Easy-access toolbox and storage compartments

Multi-Purpose Ready
Pre-installed hydraulic lines for breaker, shear, or other attachments

Durable dozer blade standard

Ideal for trenching, landscaping, demolition, and utility work

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