1. Structural weight (kg):
16740 (Straight spade, without anti-vibration shelf and agitator)
17662 (Straight spade, with anti-vibration shelf, without agitator)
18905 (Angle spade, with anti-vibration shelf and agitator)
2. Performance dimension:
1) Minimum radius of gyration (m): 3.1
2) Gradeability: 300
3) Stability (front-back-left-right) 350
4Speed(km/h): Forward reverse
Speed I 0~3.8 0~4.9
Speed II 0~6.6 0~8.5
Speed III 0~10.6 0~13.6
5) Total length × Width × Depth: 5025× 3416× 2783 (to the top of exhaust pipe without tooth depth 65)
5025× 3416× 3025 (to the top of driving cab without tooth depth 65)
6256× 3416× 3210 (to the top of anti-vibration shelf with tooth depth 65)
6) Crawler centre distance (mm): 1880
7) Width of track shoe (mm): 510
8) Grounding length (mm): 2430
9) Grounding pressure (kPa): 65.8
10) Minimum ground clearance (mm): 400
11) Max. Drawbar pull (kN): 150
12) Max. Working efficiency (40m load distance) (m3/h) 145
3. Power transmission:
1) Engine:
Number of cylinders- bore × Stroke: 6-126× 130
Power [kw (PS) r/min]: 120 (163) /1850
Max. Torque [N. M/r/min]: 768/1100~1200
Rated condition specific fuel consuming rate [g/kw. H]: ≤ 225
Minimum fuel consuming rate [g/kw. H]: 215
2) Hydrodynamic torque converter: Single-stage, single-phase, three-element
3) Power shift gear box:
Epicyclic gearing, manual hydraulic gear shift, forced lubrication
Three forward gears and three reverse gears
4) Central transmission: Spiral taper gear, splash lubrication
5) Final transmission: Double reduction with spur gear
4. Walking part:
1) Riding wheel (one side× 2): 2× 2
2) Bearing wheel (one side× 2): 6× 2
3) Crawler: Composite type, single tooth, tooth depth 65mm, the width of track shoe 510mm
5. Working hydraulic system
1) Oil pump: Gear type, output 250L/min (1850r/min)
2) Control valve: Duplex
3) Cylinder: Double acting piston type
4) Hydraulic tank: Control valve built in type
6. Working device
1) Supporting methods: Inclined support with inclined cylinder in the left side
2) Main parameters:
Direct inclined spade. 71 (wet land. 71) U spade. 73 spade for environmental sanitation. 75 (we land. 75) angle spade.
The width of mould board (mm) 3416 (4150) 3477 3416 (4150) 3970
The depth of mould board (mm) 150 (1005.5) 1140 1650 (1555.5) 1032
The weight of working device (kg) 2400 (2290) 2825 2516 (2404) 2163
Shovel blade capacity (m3) 4.5 (4.2) 5.0 9.0 (9.7) 4.2
Cutting blade angel of the mould board 550
Max. Lifting ground (mm) 1095 (1125) 1095 1095 (1125) 1110
Max. Digging depth (mm) 545 (450) 545 545 (450) 530
Max. Amount of inclination(mm): 860 860 860 400 ( each 250 for forwards and backwards)
Ripper: Max. Digging depth (mm) 572
Max. Lifting height (mm) 700
Weight (kg) 1633 (78A1480)
Overall dimensions of rigger: Length × Breadth × Height (mm): 1692× 2085× 1280
16740 (Straight spade, without anti-vibration shelf and agitator)
17662 (Straight spade, with anti-vibration shelf, without agitator)
18905 (Angle spade, with anti-vibration shelf and agitator)
2. Performance dimension:
1) Minimum radius of gyration (m): 3.1
2) Gradeability: 300
3) Stability (front-back-left-right) 350
4Speed(km/h): Forward reverse
Speed I 0~3.8 0~4.9
Speed II 0~6.6 0~8.5
Speed III 0~10.6 0~13.6
5) Total length × Width × Depth: 5025× 3416× 2783 (to the top of exhaust pipe without tooth depth 65)
5025× 3416× 3025 (to the top of driving cab without tooth depth 65)
6256× 3416× 3210 (to the top of anti-vibration shelf with tooth depth 65)
6) Crawler centre distance (mm): 1880
7) Width of track shoe (mm): 510
8) Grounding length (mm): 2430
9) Grounding pressure (kPa): 65.8
10) Minimum ground clearance (mm): 400
11) Max. Drawbar pull (kN): 150
12) Max. Working efficiency (40m load distance) (m3/h) 145
3. Power transmission:
1) Engine:
Number of cylinders- bore × Stroke: 6-126× 130
Power [kw (PS) r/min]: 120 (163) /1850
Max. Torque [N. M/r/min]: 768/1100~1200
Rated condition specific fuel consuming rate [g/kw. H]: ≤ 225
Minimum fuel consuming rate [g/kw. H]: 215
2) Hydrodynamic torque converter: Single-stage, single-phase, three-element
3) Power shift gear box:
Epicyclic gearing, manual hydraulic gear shift, forced lubrication
Three forward gears and three reverse gears
4) Central transmission: Spiral taper gear, splash lubrication
5) Final transmission: Double reduction with spur gear
4. Walking part:
1) Riding wheel (one side× 2): 2× 2
2) Bearing wheel (one side× 2): 6× 2
3) Crawler: Composite type, single tooth, tooth depth 65mm, the width of track shoe 510mm
5. Working hydraulic system
1) Oil pump: Gear type, output 250L/min (1850r/min)
2) Control valve: Duplex
3) Cylinder: Double acting piston type
4) Hydraulic tank: Control valve built in type
6. Working device
1) Supporting methods: Inclined support with inclined cylinder in the left side
2) Main parameters:
Direct inclined spade. 71 (wet land. 71) U spade. 73 spade for environmental sanitation. 75 (we land. 75) angle spade.
The width of mould board (mm) 3416 (4150) 3477 3416 (4150) 3970
The depth of mould board (mm) 150 (1005.5) 1140 1650 (1555.5) 1032
The weight of working device (kg) 2400 (2290) 2825 2516 (2404) 2163
Shovel blade capacity (m3) 4.5 (4.2) 5.0 9.0 (9.7) 4.2
Cutting blade angel of the mould board 550
Max. Lifting ground (mm) 1095 (1125) 1095 1095 (1125) 1110
Max. Digging depth (mm) 545 (450) 545 545 (450) 530
Max. Amount of inclination(mm): 860 860 860 400 ( each 250 for forwards and backwards)
Ripper: Max. Digging depth (mm) 572
Max. Lifting height (mm) 700
Weight (kg) 1633 (78A1480)
Overall dimensions of rigger: Length × Breadth × Height (mm): 1692× 2085× 1280
