Rated load capacity (t) 1.2
Rated differ capacity (m3) 0.6
Max dump clearance (mm) (with teeth) 2650
(At dumping angle of 450) (without teeth) 2700
Unloading distance at max dump clearance (with teeth) 1050
(without teeth) 1020
Upturning angle of bucket
Lowest position (bucket pin’s ground clearance 100) 450
Transport position (bucket pin’s ground clearance 600) 500
Highest position (bucket pin’s ground clearance 3080) 540
Lift time of bucket (full load) (s) 3.3
Fall time of bucket (idle load) (s) 2.2
Discharge time of bucket (s) 0.5
Maximum traveling speed (km/h)
Advance I 8
Advance II 16
Reverse Ⅰ 8
Reverse Ⅱ 16
Peak traction (kgf) 2587
Max lift power of bucket (kgf)
Hydraulic cylinder of rotating bucket 3665
Lifting hydraulic cylinder 2142
Max lift capacity of bucket (kgf) 1430
Max gradeability (%) 60
Steering locking angle (0) ±350
Min turning radius (mm)
Offside of bucket 4850
Offside of rear wheel 4500
Hunting angle of rear axle (0) ±12
2) Major Dimensions and Weight
Full length (with the bucket bottom on the ground) (mm) (with teeth) 4800
(without teeth) 4680
Full width (bucket width) (mm) 1700
Full height (cab top) (mm) 2720
Wheelbase (mm) 2005
Tread (mm) 1345
Min ground clearance 260
Vehicle’ operating weight 3268
3) Engine
Engine model Changcai 4L68
Type In-line arrangement, water cooling, four-stroke diesel engine
Rated power (KW/ps)(12 hours) 37.5~50
Rated speed(r/min) 2400
Acrotorque (N.m) 167
Rotating speed at acrotorque (r/min) 1680~2240
Number of cylinders (PC) 4
Cylinder diameter (mm) 95
Piston stroke (mm) 100
Compression ratio 18: 1
Fuel consumption ratio at rated condition (g/kw.h) ≤230
Engine oil consumption ratio at rated condition (g/kw.h) ≤2.72
Cooling mode forced water cooling
Lubricating mode force and splash compound
Initialization mode 24V motor driving
Net weight (km) 215
4) Drive system
(1) Fluid converter
Model YJ1 240
Type single-phase single-stage radial-inward turbine triplex
Diameter of circulation circle (mm) 240
Rated input speed r/min 2300
Rated input power KW 36
Zero-speed torque MBg0 (N.m) 25.50
Zero-speed torque ratio K0 3.13
Peak efficiency ηmax 0.817
(2) Gear box
Type Fixed-spindle power shift
Advance I 7.196
Advance II 3.35
Reverse Ⅰ 7.196
Reverse Ⅱ 3.35
Transmission power (kw) 35~40
Rated input speed (r/min) 2500
Operating oil pressure of gear (Mpa) 1.2~1.5
(3) Drive pump
Model CBN-E316 gear pump
Flow 16ml/r
(4) Main retarder
Type arc cone gear first reduction
Drive ratio 6: 37
(5) Mounting distance Front axle 820 Rear axle 820
(6) Tyre specification 825-16
Air pressure (Mpa) Front wheel 0.22 rear wheel 0.18
Quantity (PC) 4
5) Steering system
Load-sensing steering device BZZ-125
System pressure (Mpa) 12
Steering pump (the same pump with the working pump) CBG2040
Priority flow control valve YXL-F160L-N7
Model of steering cylinder 1-φ80Xφ45X180
Cylinder diameter (mm) φ80
Rod diameter (mm) φ45
Operating stroke (mm) 180
Quantity (pc) 1
6) Braking system
(1) Foot brake (travel brake)
Type spread-shoed four-wheel braking
Model of brake cylinder BT130 brake master cylinder
(2) Hand brake (parking brake)
Type flexible-shaft external-beam stroke brake
7) Hydraulic system of working device
(1) Operating oil pump model CGB2040
Flow 40ml/r
(2) System’s operating oil pressure (Mpa) 16
(3) Model of multichannel conversion valve ZL15.2
Steering hydraulic cylinder 1-φ80Xφ45X395
Boom hydraulic cylinder 2-φ80Xφ45X480
8) Oil Capacity
(1) Diesel (1) 45
(2) Diesel engine lubricant (1) 8
(3) Operating oil for torque converter’s gear box (1) 16
(4) Hydraulic oil for working device (1) 60
(5) Brake oil (1) 0.6
(6) Gear oil for each axle (1) 7