A crawler excavator is an earth-moving machine that
uses a bucket to excavate materials above or below the bearing surface
and load them into a transport vehicle or unload it to a stockyard. The
materials excavated by the excavator are mainly soil, coal, silt, soil,
and rock after pre-loosening.
Features
- It is equipped with a Cummins high-power engine, which meets the national three emission standards and has strong power.
- The new cooling technology driven by hydraulic pump can effectively improve the efficiency of fan utilization, save energy and fuel, and create higher benefits for customers.
- Kawasaki's main pump and main valve are used, which are reliable and durable.
- Equipped with Kawasaki positive flow electronic control system, which has faster response speed, better control performance, energy saving and high efficiency.
- The rotary motor adopts the core components imported from Japan, which is more reliable and accurate.
- Fully optimize the process of structural parts, and use high-performance welding robots for automatic welding. The boom and stick cylinders use a new type of bushing with high surface hardness, oil storage holes and double-layer wear-reducing materials.
- The chassis is widened to make the vehicle more stable.
- Equipped with a rear panoramic camera as standard, it can effectively reduce the blind spot of the driver's operation and make the driving of the whole machine safer.
- The display can realize man-machine communication, and can monitor engine speed, coolant temperature, oil pressure, fuel level, etc., to achieve precise intelligent control and monitoring of equipment performance.
Technical Data:
|
Model |
DE1600 |
DE5850 |
DE5850 |
DE6050 |
DE7680 |
DE7680 |
DE13600 |
|
Basic |
Operating weight(kg) |
1600 |
5850 |
5850 |
6050 |
7680 |
7680 |
13600 |
|
Boom length(mm) |
1830 |
3000 |
3000 |
3000 |
3722 |
3722 |
4600 |
|
Arm length(mm) |
950 |
1550 |
1550 |
1550 |
1620 |
1620 |
2500 |
|
Standard bucket(m ) |
0.04 |
0.23 |
0.23 |
0.25 |
0.28 |
0.28 |
0.56 |
|
Max. Travel speed(km/h) |
2.0/3.6 |
2.5/5.0 |
2.5/5.0 |
2.5/4.2 |
2.8/4.5 |
2.8/4.5 |
3.34/5.5 |
|
Max. Swing speed(rpm) |
8.5 |
10.5 |
11 |
10.5 |
11.5 |
11.5 |
11.9 |
|
Grade ability |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
|
Ground pressure(kPa) |
25 |
31 |
31 |
34.5 |
34.5 |
34.5 |
45 |
|
Max. Traction force(kN) |
15.6 |
58.3 |
58.3 |
58.3 |
75 |
75 |
113 |
|
Engine |
Engine model |
D782 |
WP3.2G50E311 |
4TNV94L |
4TNV98-ZCSLKC |
WP3.2G61E316 |
4TNV98-ZCSLK |
QSF3.8 |
|
Rated power(kW/rpm) |
9.8/2300 |
36.8/2200 |
36.2/2200 |
46.3/2200 |
45/2400 |
46.3/2200 |
74/2000 |
|
Max. Torque (N.m/min) |
44.5/1800 |
200/1400-1700 |
212/1260 100 |
243.5/1260 100 |
200/1400-1700 |
243/1550-1750 |
470/1500 |
|
Displacement(L) |
0.778 |
3.17 |
3.054 |
3.319 |
3.17 |
3.319 |
3.76 |
|
Fuel tank (L) |
13 |
130 |
130 |
130 |
132 |
132 |
270 |
|
Hydraulic |
Max. Flow (total) (L/min) |
7.2*2+4.5 |
151 |
151 |
151 |
156 |
156 |
120*2 |
|
Max. Working pressure (MPa) |
21.6 |
24.5 |
24.5 |
24.5 |
28 |
28 |
34.3 |
|
Max. Pilot pressure (Mpa) |
3.7 |
3.7 |
3.7 |
3.4 |
3.7 |
3.7 |
3.9 |
|
Max. Arm digging force (kN) |
8.8 |
28 |
28 |
28 |
38 |
38 |
70 |
|
Max. bucket digging force (kN) |
15.2 |
40 |
40 |
40 |
56 |
56 |
90 |
|
Hydraulic oil tank |
18 |
80 |
80 |
80 |
120 |
120 |
159 |
|
Chassis |
Track width |
230 |
400 |
400 |
400 |
450 |
450 |
500 |
|
Track shoes number |
37(each side) |
38(each side) |
38(each side) |
39(each side) |
38(each side) |
38(each side) |
43(each side) |
|
Carrier rollers number |
2(each side) |
1(each side) |
1(each side) |
1(each side) |
1(each side) |
1(each side) |
2(each side) |
|
Track rollers number |
3(each side) |
5(each side) |
5(each side) |
5(each side) |
5(each side) |
5(each side) |
7(each side) |
|
Electric |
System voltage |
12V |
12V |
12V |
12V |
12V |
12V |
24V |
|
Battery capacity |
12V, 45Ah |
12V, 100Ah |
12V, 100Ah |
12V, 70Ah |
12V, 100Ah |
12V, 100Ah |
24V, 120Ah*2 |
|
Manufacturer |
Engine |
Kubota |
Weichai |
Yanmar |
Yanmar |
Weichai |
Yanmar |
Cummins(Foton) |
|
Main valve |
Nabtesco |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
Kawasaki |
|
Main pump |
Nachi |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
Kawasaki |
|
Swing motor |
Eaton |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
Kawasaki |
|
Travel motor |
Nachi |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
|
Electric system |
DASWELL |
Yongqing |
Yongqing |
Yongqing |
Yongqing |
Yongqing |
Parker |
|
Model |
DE14000 |
DE21100 |
DE21800 |
DE21800 |
DE21800 |
DE21800 |
DE21800 |
|
Basic |
Operating weight(kg) |
14000 |
21100 |
21800 |
21800 |
21800 |
21800 |
21800 |
|
Boom length(mm) |
4600 |
5675 |
5675 |
5675 |
5675 |
5675 |
5675 |
|
Arm length(mm) |
2500 |
2920 |
2920 |
2920 |
2920 |
2920 |
2920 |
|
Standard bucket(m ) |
0.56 |
0.85 |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
|
Max. Travel speed(km/h) |
3.34/5.5 |
3.2/5.1 |
3.0/5.2 |
3.0/5.2 |
3.0/5.2 |
3.0/5.2 |
3.5/5.6 |
|
Max. Swing speed(rpm) |
11.9 |
10.6 |
11.8 |
11.8 |
11.8 |
10.6 |
11.8 |
|
Grade ability |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
|
Ground pressure(kPa) |
45 |
45 |
45 |
45 |
45 |
45 |
45 |
|
Max. Traction force(kN) |
113 |
205 |
224 |
205 |
205 |
205 |
205 |
|
Engine |
Engine model |
QSF3.8 |
WP6G175E301 |
6BTAA5.9-C150- |
QSB6.7 |
QSB6.7 |
WP6G175E301 |
QSB6.7 |
|
Rated power(kW/rpm) |
86/2200 |
129/2000 |
112/1950 |
124/2000 |
124/2000 |
129/2000 |
124/2000 |
|
Max. Torque (N.m/min) |
470/1500 |
760/1400-1500 |
614/1500 |
658/1200-1800 |
658/1200-1800 |
760/1400-1600 |
658/1200-1800 |
|
Displacement(L) |
3.76 |
6.75 |
5.9 |
6.7 |
6.7 |
6.75 |
6.7 |
|
Fuel tank (L) |
270 |
400 |
400 |
400 |
400 |
400 |
480 |
|
Hydraulic |
Max. Flow (total) (L/min) |
120*2 |
234*2 |
208*2 |
234*2 |
234*2 |
234*2 |
234*2 |
|
Max. Working pressure (MPa) |
34.3 |
35 |
34.3 |
34.3 |
35 |
35 |
34.3 |
|
Max. Pilot pressure (Mpa) |
3.9 |
4 |
3.9 |
3.9 |
3.9 |
4 |
3.9 |
|
Max. Arm digging force (kN) |
72 |
105 |
107 |
107 |
107 |
107 |
107 |
|
Max. bucket digging force (kN) |
99 |
158 |
142 |
142 |
142 |
142 |
142 |
|
Hydraulic oil tank (L) |
159 |
256 |
256 |
256 |
256 |
256 |
190 |
|
Chassis |
Track width (mm) |
500 |
600 |
600 |
600 |
600 |
600 |
600 |
|
Track shoes number |
43(each side) |
46(each side) |
47(each side) |
47(each side) |
47(each side) |
47(each side) |
47(each side) |
|
Carrier rollers number |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
|
Track rollers number |
7(each side) |
7(each side) |
8(each side) |
8(each side) |
8(each side) |
8(each side) |
8(each side) |
|
Electric |
System voltage |
24V |
24V |
24V |
24V |
24V |
24V |
24V |
|
Battery capacity |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
|
Manufacturer |
Engine |
Cummins(Foton) |
Weichai |
Cummins(DECE) |
Cummins(DECE) |
Cummins(DECE) |
Weichai |
Cummins(DECE) |
|
Main valve |
Kawasaki |
DASWELL |
Kawasaki |
Kawasaki |
DASWELL |
DASWELL |
Kawasaki |
|
Main pump |
Kawasaki |
DASWELL |
Kawasaki |
Kawasaki |
DASWELL |
DASWELL |
Kawasaki |
|
Swing motor |
Kawasaki |
DASWELL |
DASWELL |
Kawasaki |
DASWELL |
DASWELL |
Kawasaki |
|
Travel motor |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
|
Electric system |
Parker |
Parker |
Parker |
DASWELL |
DASWELL |
DASWELL |
Kawasaki |
|
Model |
DE24000 |
DE22600 |
DE25800 |
DE25800 |
DE26800 |
DE32800 |
DE39300 |
|
Basic |
Operating weight(kg) |
24000 |
22600 |
25800 |
25800 |
26800 |
32800 |
39300 |
|
Boom length(mm) |
8500 |
5700 |
5900 |
5900 |
5900 |
6150 |
6500 |
|
Arm length(mm) |
6500 |
2900 |
2950 |
2950 |
2950 |
3200 |
2800 |
|
Standard bucket(m ) |
0.4 |
1.16 |
1.3 |
1.3 |
1.55 |
1.6(rock) |
1.9(rock) |
|
Max. Travel speed(km/h) |
3.0/5.1 |
3.0/5.1 |
3.5/5.5 |
3.5/5.5 |
3.45/5.67 |
3.4/5.2 |
3.5/5.5 |
|
Max. Swing speed(rpm) |
7.5 |
12.1 |
10.3 |
10.3 |
10.9 |
9.5 |
8.8 |
|
Grade ability |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
35 (70%) |
|
Ground pressure(kPa) |
48 |
45 |
53 |
53 |
|
62 |
68.8 |
|
Max. Traction force(kN) |
205 |
205 |
214 |
214 |
214 |
283 |
334 |
|
Engine |
Engine model |
6BTAA5.9-C178- |
6BTAA5.9-C178- |
QSB6.7-C190-31 |
QSB6.7-C190-31 |
QSB6.7-C190-31 |
GH-6HK1 |
GH-6HK1 |
|
Rated power(kW/rpm) |
133/2000 |
133/2000 |
145/2000 |
145/2000 |
145/2000 |
212/2000 |
212/2000 |
|
Max. Torque (N.m/min) |
708/1500 |
708/1500 |
860/1200-1800 |
860/1200-1800 |
860/1200-1800 |
1080/1500 |
1080/1500 |
|
Displacement(L) |
5.9 |
5.9 |
6.7 |
6.7 |
6.7 |
7.79 |
7.79 |
|
Fuel tank (L) |
350 |
350 |
480 |
480 |
480 |
600 |
610 |
|
Hydraulic |
Max. Flow (total) (L/min) |
217*2 |
217*2 |
254*2 |
254*2 |
254*2 |
288*2 |
324*2 |
|
Max. Working pressure (MPa) |
34.3 |
34.3 |
35 |
34.3 |
34.3 |
34.6 |
34.2 |
|
Max. Pilot pressure (Mpa) |
3.9 |
3.9 |
4 |
3.9 |
3.9 |
3.9 |
3.9 |
|
Max. Arm digging force (kN) |
55 |
107 |
132 |
132 |
132 |
170 |
210 |
|
Max. bucket digging force (kN) |
90 |
147 |
185 |
185 |
185 |
220 |
235 |
|
Hydraulic oil tank (L) |
220 |
220 |
190 |
190 |
190 |
300 |
300 |
|
Chassis |
Track width (mm) |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
|
Track shoes number |
49(each side) |
49(each side) |
49(each side) |
49(each side) |
49(each side) |
47*2 |
49*2 |
|
Carrier rollers number |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
2(each side) |
2*2 |
2*2 |
|
Track rollers number |
9(each side) |
9(each side) |
9(each side) |
9(each side) |
9(each side) |
8*2 |
9*2 |
|
Electric |
System voltage |
24V |
24V |
24V |
24V |
24V |
24V |
24V |
|
Battery capacity |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 120Ah*2 |
24V, 165Ah*2 |
24V, 165Ah*2 |
|
Manufacturer |
Engine |
Cummins(DECE) |
Cummins(DECE) |
Cummins(DECE) |
Cummins(DECE) |
Cummins(DECE) |
Isuzu |
Isuzu |
|
Main valve |
Kawasaki |
Kawasaki |
DASWELL |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
|
Main pump |
DASWELL |
DASWELL |
DASWELL |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
|
Swing motor |
DASWELL |
DASWELL |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
|
Travel motor |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
DASWELL |
Doosan |
Doosan |
|
Electric system |
Parker |
Parker |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
Kawasaki |
|
Model |
DE50500 |
DE51000 |
|
Basic |
Operating weight(kg) |
50500 |
51000 |
|
Boom length(mm) |
7000 |
7000 |
|
Arm length(mm) |
3000 |
2800 |
|
Standard bucket(m ) |
2.6(rock) |
3.2(rock) |
|
Max. Travel speed(km/h) |
3.4/5.3 |
3.4/4.3 |
|
Max. Swing speed(rpm) |
8 |
8 |
|
Grade ability |
35 (70%) |
35 (70%) |
|
Ground pressure(kPa) |
87.1 |
87.1 |
|
Max. Traction force(kN) |
396 |
396 |
|
Engine |
Engine model |
6WG1-XDHAG-03-C3 |
6WG1-XDHAG-03-C3 |
|
Rated power(kW/rpm) |
300/1800 |
300/1800 |
|
Max. Torque (N.m/min) |
1898/1400 |
1898/1400 |
|
Displacement(L) |
15.681 |
15.681 |
|
Fuel tank (L) |
680 |
680 |
|
Hydraulic |
Max. Flow (total) (L/min) |
360*2 |
734 |
|
Max. Working pressure (MPa) |
34.3 |
34.3 |
|
Max. Pilot pressure (Mpa) |
3.9 |
3.9 |
|
Max. Arm digging force (kN) |
245 |
220 |
|
Max. bucket digging force (kN) |
287 |
258 |
|
Hydraulic oil tank (L) |
480 |
480 |
|
Chassis |
Track width (mm) |
600 |
600 |
|
Track shoes number |
50(each side) |
49(each side) |
|
Carrier rollers number |
2(each side) |
2(each side) |
|
Track rollers number |
9(each side) |
9(each side) |
|
Electric |
System voltage |
24V |
24V |
|
Battery capacity |
24V, 200Ah*2 |
24V, 200Ah*2 |
|
Manufacturer |
Engine |
Isuzu |
Isuzu |
|
Main valve |
Kawasaki |
Kawasaki |
|
Main pump |
Kawasaki |
Kawasaki |
|
Swing motor |
Kawasaki |
Kawasaki |
|
Travel motor |
Rexroth |
Rexroth |
|
Electric system |
Kawasaki |
Kawasaki |
|
Model |
DE1940 |
DE2650 |
DE3850 |
|
Basic |
Operating weight(kg) |
1940 |
2650 |
3850 |
|
Standard bucket(m ) |
0.04 |
0.08 |
0.11 |
|
Standard bucket width(mm) |
380 |
580 |
520 |
|
Max. Travel speed(km/h) |
2.0/3.5 |
2.6/4.4 |
2.3/4.0 |
|
Max. Swing speed(rpm) |
10 |
10 |
9.5 |
|
Grade ability |
30 |
30 |
30 |
|
Ground pressure(kPa) |
30 |
25.1 |
34 |
|
Max. Traction force(kN) |
16.7 |
30.7 |
27.4 |
|
Boom swing angle (L/R) |
75
/50 |
65
/50 |
72
/44 |
|
Engine |
Engine brand |
YANMAR |
YANMAR |
KUBOTA |
|
Engine model |
3TNV80F-SSSU |
3TNV80F-SPSU |
D1703-4EB-SWD-1 |
|
Rated power(kW/rpm) |
13.4/2200 |
14.6/2400 |
18.2/2200 |
|
Displacement(L) |
1.267 |
1.267 |
1.647 |
|
Fuel tank (L) |
23 |
26 |
40 |
|
Hydraulic |
Max. Flow (total) (L/min) |
2*21+13.2+6 |
2*28.8+19.2+6.5 |
88 |
|
Max. Working pressure (MPa)3 |
21 |
23.5 |
24.5 |
|
Max. Pilot pressure (Mpa) |
3.2 |
3.2 |
3.2 |
|
Max. Arm digging force (kN) |
9.8 |
14(15.8) |
18(19.8) |
|
Max. bucket digging force (kN) |
22.7 |
24 |
31.8 |
|
Hydraulic oil tank (L) |
35 |
41 |
41 |
|
Chassis |
Track width (mm) |
230 |
300 |
300 |
|
Track type |
Rubber crawler |
Steel crawler |
Rubber crawler |
|
Carrier rollers number |
1 (each side) |
1 (each side) |
1 (each side) |
|
Track rollers number |
3 (each side) |
4 (each side) |
4 (each side) |
|
Electric |
System voltage |
12V |
12V |
12V |
|
Battery capacity |
12V, 45Ah |
12V, 45Ah |
12V, 45Ah |
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