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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureKomatsu D65E-7DozerZettelmeyer ZL2002Dozer
TypeCrawler DozerWheel Loader
Horsepower123.0 kW123.8 kW
Operating Weight13690.0 kg12999.9 kg
Engine ManufacturerKomatsu—
Engine ModelNH220-CI6 BTA 5.9
Gross Power123.0 kW132.7 kW
Displacement12175.6 cc5881.3 cc
Transmission TypePlanetary GearPower shift
Number of Forward Gears3—
Number of Reverse Gears3—
Max Speed Forward10.9 km/h—
Max Speed Reverse13.8 km/h—
Ground Pressure0.5 bar—
Fuel Capacity320.2 l230.2 l
Cooling System Capacity63.2 l—
Cab Height301.8 cm304.8 cm
Width Over Track240.8 cm—
Length without Blade536.4 cm—
Length of Track on Ground265.2 cm—
Track Gauge189.0 cm—
No of Track Rollers Per Side7—
Shoe Size51.1 cm—
Weight (Operating)13690.0 kg—
Weight—12999.9 kg
Tipping Capacity—10781.9 kg
Max Speed—38.1 km/h
No Of Cylinders—6
Aspiration—Turbocharged
Alternator Supplied Amperage—65 amps
Operating Voltage—24 V
Rated Speed—2300 RPM
Torque Speed—1500 RPM
Net Power—123.8 kW
Peak Torque—610.1 N-m
Engine Oil Capacity—16.3 l
Hydraulic System Capacity—170.3 l
Transmission Oil Capacity—28.0 l
Differential Front Capacity—26.1 l
Differential Rear Capacity—26.1 l
No of Forward Gears—4
No of Reverse Gears—3
Rear Axle Oscillation—24 °
Max Speed (Forward)—38.1 km/h
Max Speed (Reverse)—25.1 km/h
Pump type—Tandem axial piston
Pump Flow—230.2 LPM
Relief Pressure—230.0 bar
Raise Lift Arms—6 sec
Lower Lift Time—4.5 sec
Bucket Dump Time—1.6 sec
Tipping Load—10781.9 kg
Bucket Capacity (Heaped)—2.5 m³
Bucket Capacity (Struck)—2.2 m³
Bucket Width—274.3 cm
Breakout Force—14124.9 kg
Reach At Max Lift And Dump—121.9 cm
Dump Clearance At Max Raise—304.8 cm
Turning Radius—579.1 cm
Wheelbase—304.8 cm
Bucket Hinge Pin—396.2 cm
Overall Length—701.0 cm
Ground Clearance—30.5 cm
Tire Size—20.5-25 16PR
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051