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Develon DL320-7
Configuration: Standard arm (US10), 3.5 m³ (4.6 yd³) bucket, 23.5R25 L3 tires, 4-speed transmission; Tier 4 Final
24 sourced values · Sources: DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | 8,310 mm |
| B | Overall height | 3,511 mm |
| C | Wheelbase | 3,300 mm |
| D | Ground clearance | 400 mm |
| E | Overall width | Not published |
| F | Track gauge / tread | 2,150 mm |
Weights
| Spec | Value | Source |
|---|---|---|
| Operating weight | 19,764 kg | Published: 19,764 kg DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25standard arm (43,572 lb); high-lift 19,947 kg. |
Dimensions
Undercarriage / tires
Ground pressure
| Spec | Value | Source |
|---|---|---|
| Ground pressure | Not published | DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25 Not published on the spec sheet. |
Axle loads
| Spec | Value | Source |
|---|---|---|
| Axle load, front (unladen/operating) | Not published | DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25 Not published on the spec sheet. |
| Axle load, rear (unladen/operating) | Not published | DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25 Not published on the spec sheet. |
Engine
Hydraulics
| Spec | Value | Source |
|---|---|---|
| Pump / aux flow | 300 L/min | Published: 300 L/min DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25Main pump: single variable-displacement axial piston pump (79.3 gpm); no other pump listed under Hydraulics. |
| System / relief pressure | ≈ 25 MPa | Published: 250 bar DEVELON DL320-7 Wheel Loader Spec Sheet, 23906_005_D100224, ©2024 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl320-7-wheel-loader. Retrieved 2026-10-25System pressure (work), 3,626.0 psi. |
Performance
Similar models
| Brand | Model | Operating weight |
|---|---|---|
| John Deere | 724 P-Tier | 19,825 kg |
| HD Hyundai | HL960A | 19,831 kg |
| Liebherr | L 556 XPower | ≈ 19,600 kg |
| Volvo | L120H | 19,410 kg |
| Case | 821G | 19,375 kg |
| Caterpillar | 962 | 20,171 kg |
Compare side by side with John Deere 724 P-Tier and HD Hyundai HL960A