general parameter
Device model 330D2L
Model 330
Excavator tonnage (t) 30.115
Walking mode Crawler type
Bucket type backhoe
Working condition use mine type
engine system
Model C7.1 ACERT?
Type electronically controlled direct injection
Rated power (kW) 156
Rated speed (r\/min) 1800
Maximum torque (N·m) 900
Total displacement (L) 7.01
Cylinder diameter × stroke (mm) 105×135
Engine brand Caterpillar
performance parameter
Working weight (kg) 30115
Bucket capacity (m3) 1.54
Travel speed (high\/low)(km\/h) 5.3
Rotation speed (rpm) 9.6
Rod length (mm) Maximum tractive force: 248.0kN
Overall size
Length × width × height (transportation state)(mm) 10360×3190×3330
Full cab height (mm) 3040
Weight ground clearance (mm) 1100
Track grounding length (mm) 3990
Total track length (mm) 4860
Track plate width (mm) 600
Track gauge (mm) 2590
Minimum ground clearance (mm) 480
Back end turning radius (mm) 3080
job area
Maximum excavation radius (mm) 10720
Maximum excavation radius (mm) 7130
Maximum digging depth (mm) 7290
Maximum excavation height (mm) 10040
Maximum unloading height (mm) 6900
Maximum vertical digging depth (mm) 6160
Fuel tank (L) 520
Hydraulic tank (L) 257
Engine oil change amount (L) 22
Coolant (L) 31
hydraulic system
Main overflow set pressure (Mpa) 39.2
Maximum flow of main pump (L\/min) 247×2
Working hydraulic circuit (Mpa) 35
Travel hydraulic circuit (Mpa) 35
Rotary hydraulic circuit (Mpa) 27.5
Boom cylinder - cylinder diameter × stroke (mm) 140×1407
Bucket rod cylinder - cylinder diameter × stroke (mm) 150×1646
Bucket cylinder - cylinder diameter × stroke (mm) 135×1156