| Operating Weight | 29.54 ton |
| Bucket Capacity | 1.27 m³ |
| Size | Large |
| Emission | TIER 3 |
| Engine model | HYUNDAI HE6.7 |
| Rated Power | 169 kW / 1,900 rpm |
| Max. Torque | 97.00 kgf·m / 1,400 rpm |
| Main pumps rated flow | 2*266 ℓ/min |
| Implement circuit | 330 kgf/cm² |
| Fuel tank | 480 ℓ |
| Hydraulic tank | 320 ℓ |
| DEF/ ADBLUE tank | – ℓ |
| Swing speed | 11.1 rpm |
| Travel speed | 5.7 km/h |
| Max. Traction force | 25,800 kgf |
| Max. gradeability | 35 deg |
| Bucket Digging Force (ISO) | 19,600 kgf |
| Arm Digging Force (ISO) | 13,100 kgf |
| Overall Length | 10,590 mm |
| Overall Width | 3,400 mm |
| Overall Height | 3,100 mm |
| Tail Swing Radius | 3,200 mm |
| Tumbler Distance | 4,030 mm |
| Ground Clearance | 500 mm |
At the heart of the HX300SG is the Hyundai HE6.7 engine, producing 169 kW (226 HP) at 1,900 rpm with peak torque of 97 kgf·m delivered at a low 1,400 rpm. This low-RPM torque characteristic is particularly valuable on UAE construction and civil works sites, where deep digging into compacted desert substrate, rocky ground, or dense fill requires sustained pulling power rather than high-rev performance. The result is an excavator that digs harder, lasts longer, and burns less fuel per tonne of material moved — a critical advantage for contractors managing tight margins on UAE infrastructure projects.
The HX300SG is equipped with twin main hydraulic pumps delivering a combined 2 × 266 L/min at a maximum implement circuit pressure of 330 kgf/cm². This dual-pump configuration ensures there is always abundant hydraulic flow available for simultaneous boom, arm, and bucket movements, enabling fast, smooth dig cycles without the hesitation or slowdown that can occur in single-pump or lower-capacity systems. For operators working on time-sensitive UAE projects — road construction, deep sewer trenching, or bulk loading operations — this hydraulic performance directly translates into more cycles per hour and lower cost-per-metre of trench or cut.
With a bucket digging force of 19,600 kgf and an arm digging force of 13,100 kgf, the HX300SG delivers the ground penetration force needed to work efficiently through the challenging soil profiles found across UAE job sites — from packed desert hardpan and wadi gravel to coral limestone and coastal reclamation fill. The maximum traction force of 25,800 kgf further ensures the machine holds position and maintains dig productivity even on sloped or loose-surface ground conditions common at UAE greenfield and infrastructure sites.
The HX300SG’s undercarriage is built to endure the long daily operating hours and abrasive ground conditions that define heavy equipment use in the UAE. With a 3,400 mm track width, 4,030 mm tumbler distance, and 500 mm ground clearance, the machine achieves the stability needed for deep-reach digging and precision loading without rocking or settling. The wide stance and well-distributed 29.54-ton operating weight give operators the confidence to work at full bucket capacity on uneven surfaces — essential for quarrying, bulk earthmoving, and embankment construction across the UAE.
Downtime costs on UAE heavy equipment are significant, especially on penalty-clause contracts where machine availability is a commercial obligation. The HX300SG is designed with key service points accessible at or near ground level, including engine and hydraulic filter access and the air filter housing, enabling service technicians to complete scheduled maintenance efficiently without specialist access equipment. Combined with Al Shirawi Machinery’s UAE-wide genuine Hyundai parts network, the HX300SG is engineered to spend more time working and less time waiting.
The HX300SG is part of the Hyundai HX Series, a lineup engineered with high-tensile steel frames and reinforced boom and arm structures designed to withstand the shock loads, vibration, and repetitive stress that characterize heavy equipment use in construction, civil works, and bulk earthmoving. The robust upper and lower frame structure is built to endure thousands of operating hours in demanding conditions — meaning contractors buying the HX300SG are investing in a machine that retains its structural integrity and residual value through years of hard UAE site use.
Al Shirawi Machinery has been the authorized Hyundai Construction Equipment dealer in the UAE for over 40 years, serving the country’s largest construction companies, infrastructure contractors, quarry operators, and civil engineering firms. When you purchase the HX300SG through Al Shirawi Machinery, you receive the full benefit of the UAE’s most comprehensive Hyundai heavy equipment ownership experience.
Every HX300SG purchased through Al Shirawi Machinery comes with the full Hyundai manufacturer warranty, genuine factory-specification equipment calibrated for UAE conditions, and confirmation that your machine meets local MOIAT and regulatory requirements. Buying authorized is not just about compliance — it directly protects your asset’s residual value and warranty entitlements for the full term of ownership.
Al Shirawi Machinery operates a central parts warehouse in Dubai Investment Park 2, with supply branches in Dubai (Al Quoz), Abu Dhabi (Musaffah), Sharjah, and Ras Al Khaimah. The network stocks genuine Hyundai parts for rapid delivery to any UAE site, minimizing the parts-sourcing delays that can push unplanned downtime from hours into days when using non-genuine third-party alternatives. Every Al Shirawi-supplied part carries Hyundai’s quality and compatibility assurance.
Al Shirawi Machinery’s after-sales division operates service plans, emergency breakdown response, and preventive maintenance programs carried out exclusively by certified Hyundai technicians trained to factory standards. Whether your HX300SG requires a scheduled 500-hour service, a hydraulic system inspection, or emergency field repair, Al Shirawi’s technical teams are equipped and deployed across the UAE to protect your machine’s uptime and warranty compliance.
Al Shirawi Machinery offers the HX300SG through flexible acquisition structures — outright purchase, rental, and project financing options — allowing contractors to match their heavy equipment investment to project cash flows and fleet requirements. Speak to an Al Shirawi sales consultant about the right ownership structure for your next UAE project.
The Hyundai HX300SG crawler excavator is designed for a broad range of medium to heavy-duty applications across the UAE’s construction, infrastructure, and civil works sectors.
Construction Applications:
Foundation excavation for residential, commercial, and high-rise developments across Dubai and Abu Dhabi; utility and drainage trench excavation in urban and suburban infrastructure projects; site clearing, bulk earthmoving, and platform preparation for new industrial and logistics developments; loading and material handling in construction and demolition operations.
Infrastructure and Civil Works:
Road and highway corridor earthworks including cut and fill operations; pipeline and large-diameter sewer trench excavation across UAE municipalities; stormwater, irrigation, and drainage infrastructure construction; airport and port expansion earthmoving and grading operations.
When contractors evaluate 30-ton class excavators for sale in the UAE, the critical comparison points are digging force, hydraulic flow, fuel capacity, availability of UAE-based parts and service, and total cost of ownership over a 5–10-year fleet life. Here is how the HX300SG compares against typical 30-ton class heavy machinery alternatives in the UAE market:
| Requirement | Typical 30-Ton Competitor | Hyundai HX300SG – Al Shirawi | Why It Matters for UAE Projects |
|---|---|---|---|
| Engine Power | 165 – 220 HP typical | 226 HP (169 kW) | Higher power maintains productivity in UAE summer heat |
| Bucket Digging Force | 15,000 – 18,000 kgf | 19,600 kgf | Deeper penetration in hard desert and compacted fill |
| Hydraulic Flow | Single pump: 200–250 L/min | Dual pumps: 2 × 266 L/min | Faster cycle times, smoother multi-function control |
| Fuel Tank | 350 – 450 L | 480 L | Longer shift operation with fewer refuelling stops |
| Traction Force | 20,000 – 23,000 kgf | 25,800 kgf | Better performance on sloped and loose ground |
| UAE Parts Availability | Third-party or imported | Genuine Hyundai, UAE-stocked | Faster repair, no warranty risk, no compatibility issues |
| After-Sales Coverage | Varies | Al Shirawi UAE-wide network | Service technicians deployed across all seven emirates |
| Authorized Dealer | Varies | Yes | Full manufacturer warranty |
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