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HD Hyundai HX300A L
Configuration: Standard arm: 6.25 m (20' 6") boom, 3.05 m (10' 0") arm, 1.27 m³ (1.66 yd³) SAE heaped bucket, 5,600 kg counterweight, 600 mm (24") triple grouser shoes; Tier 4 Final
26 sourced values · Sources: HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 10,600 mm |
| B | Overall height | 3,130 mm |
| C | Track length on ground | 4,030 mm |
| D | Ground clearance | 500 mm |
| E | Overall width | 3,200 mm |
| F | Track gauge / tread | 2,600 mm |
| G | Shoe / track width | 600 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 31,820 kg | Published: 31,820 kg HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25600 mm triple grouser (70,151 lb); range 31,820-33,140 kg with 600-900 mm shoes. |
Dimensions
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Undercarriage type | Crawler (steel tracks), X-leg center frame | Published: Crawler (steel tracks), X-leg center frame HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25 |
| Track rollers / shoes per side | 9 track rollers, 2 carrier rollers, 48 shoes per side | Published: 9 track rollers, 2 carrier rollers, 48 shoes per side HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25 |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | ≈ 57.9 kPa | Published: 0.59 kgf/cm² HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25600 mm shoe (8.35 psi). |
Engine
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 570 L/min | Published: 570 L/min HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25Main pumps, max. flow 2 x 285 L/min (2 x 75.3 gpm). |
| System / relief pressure | ≈ 34.3 MPa | Published: 350 kgf/cm² HD Hyundai Construction Equipment North America HX300A L crawler excavator specification sheet (PDF dated 2023-08); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx300a-l. Retrieved 2026-10-25Implement circuits relief setting (4,980 psi); power boost 380 kgf/cm². |
Performance
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| Kobelco | SK300LC-11 | 31,400 kg |
| Komatsu | PC290LC-11 | 32,450 kg |
| Komatsu | PC290LCi-11 | 32,450 kg |
| Hitachi | ZX300LC-7H | 31,200 kg |
| Caterpillar | 330 GC | 30,900 kg |
| Link-Belt | 300 X4S | 30,700 kg |
Compare side by side with Kobelco SK300LC-11 and Komatsu PC290LC-11