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Komatsu D61PX-12 Crawler dozers research

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2025

Komatsu D61PX-12 Crawler dozers Technical specifications

General

Engine model

S6D114E-1

Operating weight

17,800 kg

Blade capacity

3.82 m3

Max speed forward

10.46 kph

Operational specifications

Drive type

TORQFLOW

Blade width

3 mm

Engine

Displacement

8300 cu cm

Max torque

784.06 Nm

Alternator supplied amperage

35 Amh

Operating voltage

24 V

Number of cylinders

6

Net power

113.35 kw

Dimensions

Length with blade

5.46 m

Blade height

1.16 mm

Width over tracks

2.16 m

Refill capacities

Final drives fluid cap

28.77 liters

Engine oil cap

19.3 liters

Undercarriage

Ground contact area

138492.3 cm3

Number of shoes per side

46

Tracks length

3 m

Ground pressure

0.32 bar

Number of track rollers per side

8

Track width

86.11 cm

Track gauge

2.16 m

Hydraulic system

Relief valve pressure

206 bar

Pump type

closed center load sensing

Service refill capacities

Cooling fluid cap

44.28 liters

Fuel cap

315.29 liters

Hydraulic fluid cap

48.07 liters

Transmission

Max speed reverse

12.87 kph

Number of reverse gears

3

Number of forward gears

3

Blades

Blade angle

25 degrees

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Komatsu D61PX-12 vs Komatsu D65EX-15E0

Komatsu D61PX-12 Crawler dozers

Komatsu D65EX-15E0 Crawler dozers

General
Engine model
S6D114E-1
SAA6D114E-3
Operating weight
17,800 kg
20,280 kg
Blade capacity
3.82 m3
-
Max speed forward
10.46 kph
10.14 kph
Market Average
-
-
price
-
-
Years
2025
2025
Operational specifications
Drive type
TORQFLOW
-
Blade width
3 mm
-
Engine
Displacement
8,300 cu cm
8,270 cu cm
Max torque
784.06 Nm
-
Alternator supplied amperage
35 Amh
-
Operating voltage
24 V
-
Number of cylinders
6
-
Net power
113.35 kw
152.87 kw
Gross power
-
154.36 kw
Dimensions
Length with blade
5.46 m
-
Blade height
1.16 mm
-
Width over tracks
2.16 m
1.89 m
Length without blade
-
5.46 m
Ground clearance
-
0.43 m
Refill capacities
Final drives fluid cap
28.77 liters
24.22 liters
Engine oil cap
19.3 liters
28.01 liters
Undercarriage
Ground contact area
138,492.3 cm3
69,317.43 cm3
Number of shoes per side
46
39
Tracks length
3 m
-
Ground pressure
0.32 bar
0.62 bar
Number of track rollers per side
8
7
Track width
86.11 cm
51.05 cm
Track gauge
2.16 m
1.89 m
Hydraulic system
Relief valve pressure
206 bar
206.15 bar
Pump type
closed center load sensing
-
Pump flow cap
-
248.3 lpm
Service refill capacities
Cooling fluid cap
44.28 liters
37.09 liters
Fuel cap
315.29 liters
415.21 liters
Hydraulic fluid cap
48.07 liters
-
Transmission
Max speed reverse
12.87 kph
13.04 kph
Number of reverse gears
3
3
Number of forward gears
3
3
Blades
Blade angle
25 degrees
-

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