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Develon DL280-7

Configuration: Standard arm, 2.8 m³ (3.7 yd³) bucket, 20.5R25 L3 tires, 4-speed transmission; Tier 4 Final

24 sourced values · Sources: DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25

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Dimension diagram

A B C D E F Side viewFront view Schematic, not to scale
AOverall length7,655 mm
BOverall height3,360 mm
CWheelbase3,050 mm
DGround clearance400 mm
EOverall widthNot published
FTrack gauge / tread2,040 mm

Weights

SpecValueSource
Operating weight15,672 kg
Published: 15,672 kg
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Standard arm (34,550 lb); high-lift 15,827 kg.

Dimensions

SpecValueSource
Overall length7,655 mm
Published: 7,655 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
G, standard arm with bucket; high-lift 8,075 mm.
Overall widthNot publishedDEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Width over tires not published; bucket width (A) 2,740 mm.
Overall height3,360 mm
Published: 3,360 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
F, ROPS cabin.
Wheelbase3,050 mm
Published: 3,050 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
H.
Track gauge / tread2,040 mm
Published: 2,040 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
I, tread width.
Ground clearance400 mm
Published: 400 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
J.
Turning radius5,510 mm
Published: 5,510 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
P, external turning radius, outside tire; at bucket edge (O) 6,145 mm.

Undercarriage / tires

SpecValueSource
Undercarriage typeWheeled, articulated
Published: Wheeled, articulated
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Number of axles2
Published: 2
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Wheels (count)4
Published: 4
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Tire size20.5R25 L3
Published: 20.5R25 L3
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Standard.

Ground pressure

SpecValueSource
Ground pressureNot publishedDEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Not published on the spec sheet.

Axle loads

SpecValueSource
Axle load, front (unladen/operating)Not publishedDEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Not published on the spec sheet.
Axle load, rear (unladen/operating)Not publishedDEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Not published on the spec sheet.

Engine

SpecValueSource
Engine modelDEVELON DL06
Published: DEVELON DL06
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Net power141 kW
Published: 141 kW
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Printed 'Rated power, net (hp per SAE J1995)' net at 2,000 rpm (189.1 hp).
Gross power141 kW
Published: 141 kW
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
SAE J1995 gross at 2,000 rpm (189.1 hp).
Displacement5.9 L
Published: 5.9 L
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
360.0 in³.
Rated speed2,000 rpm
Published: 2,000 rpm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25

Hydraulics

SpecValueSource
Pump / aux flow246 L/min
Published: 246 L/min
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Main pump, variable-displacement axial piston (65.0 gpm).
System / relief pressure≈ 26.5 MPa
Published: 265 bar
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
System pressure (work), 3,843.5 psi.

Performance

SpecValueSource
Max travel speed35.6 km/h
Published: 35.6 km/h
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Forward, 4-speed, 4th gear (22.1 mph); 5-speed (US15 package) 40 km/h.
Bucket capacity2.8 m³
Published: 2.8 m³
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Heaped ISO/SAE (3.7 yd³).
Tipping load10,821 kg
Published: 10,821 kg
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Static tipping load at full turn, standard arm; straight 12,276 kg.
Breakout / digging force146 kN
Published: 146 kN
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
Standard arm (32,822 lbf).
Dump height / clearance2,820 mm
Published: 2,820 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
C, dump height (45°) fully raised, standard arm.
Lift / hinge-pin height3,952 mm
Published: 3,952 mm
DEVELON DL280-7 Wheel Loader Spec Sheet, 25903_006_D093025, ©2025 HD Hyundai Infracore (US units, metric in parentheses); linked from https://na.develon-ce.com/en/construction-equipment/wheel-loaders/dl280-7-wheel-loader. Retrieved 2026-10-25
B, max. hinge pin height, standard arm; high-lift 4,395 mm.

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