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HD Hyundai HX350A L
Configuration: Standard arm: 6.45 m (21' 2") boom, 3.2 m (10' 6") arm, 1.44 m³ (1.88 yd³) SAE heaped bucket, 600 mm (24") triple grouser shoes; Tier 4 Final
26 sourced values · Sources: HD Hyundai Construction Equipment North America HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 11,220 mm |
| B | Overall height | 3,160 mm |
| C | Track length on ground | 4,030 mm |
| D | Ground clearance | 500 mm |
| E | Overall width | 3,280 mm |
| F | Track gauge / tread | 2,680 mm |
| G | Shoe / track width | 600 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 35,010 kg | Published: 35,010 kg HD Hyundai Construction Equipment North America HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25600 mm triple grouser (77,184 lb); range 35,010-37,800 kg (900 mm triple / 700 mm double grouser). |
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 HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-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 HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25 |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | ≈ 63.7 kPa | Published: 0.65 kgf/cm² HD Hyundai Construction Equipment North America HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25600 mm shoe (9.22 psi). |
Engine
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 554.4 L/min | Published: 554.4 L/min HD Hyundai Construction Equipment North America HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25Main pumps, max. flow 2 x 277.2 L/min (2 x 73.2 gpm). |
| System / relief pressure | ≈ 34.3 MPa | Published: 350 kgf/cm² HD Hyundai Construction Equipment North America HX350A L crawler excavator specification sheet (HX350A L 8/2023 PS v1); linked from https://na.hd-hyundaice.com/equipment/crawler-excavators/hx350a-l. Retrieved 2026-10-25Implement circuits relief setting (4,980 psi); power boost 380 kgf/cm². |
Performance
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| Liebherr | R 934 Litronic | 34,600 kg |
| Volvo | ECR355 | 35,522 kg |
| John Deere | 345 P-Tier | 35,700 kg |
| Link-Belt | 355 X4S | 35,700 kg |
| Hitachi | ZX345USLC-7H | 35,900 kg |
| Develon | DX300LC-9 | 34,010 kg |
Compare side by side with Liebherr R 934 Litronic and Volvo ECR355