Home › Large excavators › Develon
Develon DX1000LC-7
Configuration: Standard front (US20): 8,400 mm boom, 3,750 mm arm, 5.4 m³ (7.1 yd³) SAE bucket, 11,300 kg counterweight, 900 mm DG shoes, retractable undercarriage; Tier 4 Final
Dimension diagram
| A | Overall length | 14,550 mm |
| B | Overall height | 3,350 mm |
| C | Track length on ground | 5,100 mm |
| D | Ground clearance | 860 mm |
| E | Overall width | 4,742 mm |
| F | Track gauge / tread | Not published |
| G | Shoe / track width | 900 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 100,372 kg | Published: 100,372 kg DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-25Standard front (US20), 221,280 lb; second column 99,762 kg. |
Dimensions
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Undercarriage type | Crawler (steel tracks), retractable undercarriage | Published: Crawler (steel tracks), retractable undercarriage DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-25 |
| Track rollers / shoes per side | 9 lower rollers, 3 upper rollers, 51 shoes (links) per side | Published: 9 lower rollers, 3 upper rollers, 51 shoes (links) per side DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-25 |
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | ≈ 99.2 kPa | Published: 1.012 kgf/cm² DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-2514.4 psi, US20; second column 1.006 kgf/cm². |
Engine
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 1,569 L/min | Published: 1,569 L/min DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-25TOTAL main pump flow: 3 x 523.0 L/min (3 x 138.2 gpm) summed per README convention. Gear-type pilot pump 60.0 L/min not added. |
| System / relief pressure | ≈ 35.3 MPa | Published: 360 kgf/cm² DEVELON DX1000LC-7 Crawler Excavator Spec Sheet, 25903_003_D092925, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/crawler-excavators/dx1000lc-7-crawler-excavator. Retrieved 2026-10-25Boom/arm/bucket working pressure, normal mode (5,221.0 psi); power boost not listed (printed '–'). Note: 5,221 psi converts to about 367 kgf/cm²; the metric value is stored as printed. |
Performance
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| Liebherr | R 998 SME Litronic | 98,400 kg |
| Komatsu | PC900LC-11 | 92,700 kg |
| Caterpillar | 395 | 91,800 kg |
| Volvo | EC950F | 91,275 kg |
| Liebherr | R 992 Litronic | 86,600 kg |
| Kobelco | SK850LC-11 | 86,500 kg |
Compare side by side with Liebherr R 998 SME Litronic and Komatsu PC900LC-11