DEVELON DX225 Crawler Excavator
DEVELON · Crawler Excavator

DEVELON DX225 21.3-tonne class crawler excavator

A DEVELON crawler excavator built on a proven platform - a straightforward production machine, ready to work from day one.

Inspect & test drive in China CE & ISO 9001 partner factories Quote within 2 hours
Operating weight
21,300kg
Bucket capacity
1.05m³
Engine power
127.9kW
Bucket digging force
150kN

Built for day-in, day-out production

01

Proven powertrain

Cat C4.4 / C7.1 / C13B or DEVELON DL06 engines, Tier 4 / Stage IV compliant, matched to the hydraulic pump for steady cycle times and low fuel burn.

02

Load-sensing hydraulics

Flow-on-demand main pumps and priority valves give precise, responsive control at low engine rpm, cutting fuel use in light-duty cycles.

03

Heavy-duty undercarriage

Reinforced track frame, sealed and lubricated tracks and a wide track gauge keep the machine stable on slopes and soft ground.

04

Comfortable operator cab

Pressurised ROPS/TOPS cab with a colour monitor, suspension seat and climate control for long shifts.

DEVELON DX225 specifications

Full technical data for this machine. Tell us your working conditions and we will confirm the exact configuration — boom, arm, bucket and attachment — before you order.

Engine & power

Engine modelDEVELON DL06
Net power127.9 kW @ 1,800 rpm
Rated power129.4 kW
Displacement5.8 L
Number of cylinders6
Emission standardChina Stage IV

Hydraulic system

Main pump2 × variable displacement piston pump
Max oil flow2 × 210.6 L/min
Main relief pressure350 kgf/cm²
Boost pressure370 kgf/cm²
Travel circuit pressure350 kgf/cm²
Swing circuit pressure280 kgf/cm²

Performance

Operating weight21,300 kg
Bucket capacity1.05 m³
Bucket digging force150 / 142 kN
Arm digging force93 / 97 kN
Swing speed10.4 rpm
Travel speed (high / low)5.2 / 2.8 km/h

Working range & dimensions

Max digging depth6,592 mm
Max digging height9,616 mm
Max dumping height6,830 mm
Max digging radius9,873 mm
Overall dimensions (L × W × H)9,571 × 2,990 × 3,005 mm
Standard track shoe width600 mm
Track gauge2,390 mm
Tail swing radius2,855 mm
Min. ground clearance475 mm
Fuel tank400 L
Hydraulic oil tank196 L

Specifications are indicative and subject to the final configuration of the unit supplied. Figures may vary with optional equipment, bucket type and local emission requirements. Request the current datasheet for your market before ordering.

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