PC20-6 Komatsu excavator specs & dimensions (1989 - 1996)

Komatsu PC20-6 is a mini excavator manufactured from 1989 to 1996. It has a weight of 2.93 tons and a track width of 300 mm. The t…

Komatsu PC20-6 is a mini excavator manufactured from 1989 to 1996. It has a weight of 2.93 tons and a track width of 300 mm. The transport dimensions are 4.67 meters in length, 1.575 meters in width, and 2.45 meters in height. The machine features a tear-out force of 21 kN, a dredging depth of 3.16 meters, and a maximum horizontal reach of 4.995 meters. The bucket width is 0.27 meters with a capacity of 0.12 cubic meters. It is equipped with a rubber track.

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Technical specs - PC20-6 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
2.93 t
Transport length
4.67 m
Transport width
1.575 m
Transport height
2.45 m
Bucket capacity
0.12 m³
Bucket width
0.27 m
Track width
300 mm
Driver protection
Kb
Max. Reach horizontal
4.995 m
Dredging depth
3.16 m
Tear-out force
21 kN
Model series
PC
Engine manuf.
Komatsu
Engine type
3D84
Engine power
19.1 kW
Displacement
1.413 l
Revolutions at max torque
2600 rpm
No. of cylinders
3
Cylinder bore x stroke
84x85 mm

More technical details, like: bucket capacity min., bucket capacity max., standard tyres, dimension lxwxh, max. torque, emission level are available in the full technical specs.

Basic model with standard bucket

Special equipment

Track adjustment
No
Rubber track
Yes
Blade
No
Aircondition
No
Quick hitch hydr.
No
Quick hitch mech.
No

Download datasheets (PDF)

Komatsu PC20-6 FAQ

When was the Komatsu PC20-6 manufactured?

The Komatsu PC20-6 was manufactured from 1989 to 1996.

How much does the Komatsu PC20-6 weigh?

The Komatsu PC20-6 weighs 2.93 tons.

What are the transport dimensions of the Komatsu PC20-6 mini excavator?

The Komatsu PC20-6 has a transport length of 4.67 meters, a transport width of 1.58 meters, and a transport height of 2.45 meters.

What is the track width of the Komatsu PC20-6 mini excavator's undercarriage?

The Komatsu PC20-6 mini excavator has a track width of 300 mm.

What are the excavation performance specifications of the Komatsu PC20-6 mini excavator?

The Komatsu PC20-6 mini excavator has a dredging depth of 3.16 meters and a maximum horizontal reach of 4.995 meters.

What power rating information is available for the Komatsu PC20-6 mini excavator?

There is no power rating data available for the Komatsu PC20-6 mini excavator in the provided data.

What are the bucket specifications of the Komatsu PC20-6 mini excavator?

The Komatsu PC20-6 mini excavator has a bucket capacity of 0.12 cubic meters and a bucket width of 0.27 meters.

What operator safety and support features does the Komatsu PC20-6 have?

The Komatsu PC20-6 provides operator safety through a protective cabin.

How much is a Komatsu PC20-6 Mini excavator (1989u20131996) worth?

The residual value of the Komatsu PC20-6 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Komatsu PC20-6 overview

Komatsu PC20-6 features overview

Higher etficiency with les$ Larger floor area and greater visibili$ improve operator comfort. The man-made layout of the cab, featuring centrally placed controls, meters and gauges reduces operator fatigue and boosts operating efficiency. The ‘throughway design' allows easy entry into the cabin. A sliding disc, opening right hand windows and ceiling hatch provide ample ventilation inside the canopy. The servo assisted wrist control ‘joy sticks‘ with armrest offer exceptional working convenience and precise operation. The adjustable seat keeps operators fatigue free throughout the all a convenient storage compartment is provided for personal items and tools. Extra small swing radius and convenient boom adjustment allow quick digging and load operations in particularly tight quarters on nearby obstacles.The ergonomically mounted monitoring panel controls multiple parameters to ensure safe machine operation. lf any malfunction occurs immediately to the operator.

Protective kits are installed to protect the mini excavator from vandalism. Greasing points are concentrated on the right side of the machine, for ease of maintenance. 100 hours greasing intervals reduce service time considerably. s effort U t r!!t t, il r q t pteli i t[, m t]mtu 8!e &r, u v t A switch is located at the left side of the machine to divert oil from the third pump to operate either a hydraulic breaker or other optional attachments. i lo IJ l _ < 4k side protectors placed close to the engine hood prevent damage when working in tight spaces. The larger dozer blade with cutting edge is specially designed for quick backfill and precise levelling. The blade also provides a safe and stable platform for digging operations. ln-type travel motors and concealed undercarriage piping ensure safe travel over rough terrain. lnterchangeability of steel and duty track assembles is most as track rollers, sprockets and leasters to botonies

SPEZFIGS PC2O-o ENGINE Number of cylinders (displacement number) Lift Pis piston bisbiston lift displacement Gear gear flow on engine 2600 RPM26,1 hp 1) with 2 600 rpm 26.1 HP (1) with 2 600 rpm 26,1 HP) at 2600 rev All speeds driven by fullflow filter HYDRAULIC SYSTEMICS SYSTEMY SYSTEMS Hydraulic hydraulic motor. Tortor torque 1 1.5 rpm/min 1e. 5 kw 1e. 5 kw 1e.5 Kw (26.5 PS) at 2600RP/26/26.66.1 HPS) at 2600 Setting a lever (or one track) in neutral to neutral and the other in forward allows one machine intowards allowing one train to make one move. Shifting any way through a pivotwise travel passage using a swing shiftable travel speed with a swivel tilt turning turn that can move moving is possible. One pre-switched travel path. With double necks. Shoe width groaser height:. Number of shoes Number of shoes Number of tracks Number of rail roll rollers Bottom pressure 300 mm (3300 mm (1 1.8") (161.8") 16" 1.165.5 mm (0 0.65 cm(0605 cm) ) 43 per side 4 each side 4 every page 302, 3302, 4 kpa, 4 kpa, 31 kg / cpa, 31 lbkpixp, 31,3 cm -4 km / xiometer for working time • 11°c'000 m 680 ft; 41 pl] front door si t wribell oilest Setting of the one One lekCOOLAND KOOLENT COOLETT u AND TO ) Backhoe bucket, lubricant, coolant, full fuel tank, standard equipment, operator and cab 3390 kg Shoes lli 'Fi' Standard shoe Rubber shoe Operating weight 3390 kg (7470 tb) 3330 kg (7330 rb) Ground pressure 30. 4 kpa (0.31 kg/cm" - 4.41 PSI) 30. 4 kpa (0.31 kg/cm‘ - 4.41 PSI)

Dimensions and weight

,Arm length,"with 1250 mm (4'1"") armwith 1650 mm (5'5"") arm"
A,Max. digging height,"4245 mm (13'11"") [4735 mm (15'6"")]4365 mm (14'4"")"
B,Max. dumping height,"2960 mm (9'9"") [3375 mm (11'1"")]3155 mm (10'4"")"
C,Max. digging depth,"2800 mm (9'2"") [2650 mm (8'8"")]3160 mm (10'4"")"
D,Max. vertical wall digging depth,"1960 mm (6'5"")2320 mm (7'7"")"
E,Max. digging reach at ground level,"4670 mm (15'41"")4995 (16'5"")"
F,Min. swing radius with boom swung,"1520 mm (5') [1290 mm (4'3"")]1720 mm (5'8"")"
F,Min. swing radius without boom swung,"1910 mm (6'3"") [1595 mm (5'3"")]2095 mm (6'10"")"
Bucket digging force,"20.1 kN (2050 kg/4,520 lb)21.0 KN (2150 kg/4,740 lb)"
Arm,crowd force,"12.3 kN (1250 kg/2,760 lb)11.1 kN (1140 kg/2,510 lb)"

Tables

With blade on groundWith blade above ground
,A,,"4 m (13'1"")3 m (9'10"")2 m (6'7"")1 m (3'3"")",,"4 m (13'1"")3 m (9'10"")2 m (6'7"")1 m (3'3"")"
B
3 m (9'10"")"kg (Ib)*600 (1300)500 (1050)*600 (1300)*600 (1300)600 (1300)500 (1050)*600 (1300)600 (1300
2 mkg600450*700650500450*700650
(6'7"")"(Ib)(1300)(950)(1300)(1400)(1050)(950)(1500)(1400)
1 mkg*650350650350*900600450350500350700600
(3'3"")"(Ib)(1400)(850)(1400)(850)(2000)(1300)(950)(850)(1050)(850)(1500)(1300)
0 mkg*700350*1000550*12501000500350700550*12501000
(O')(Ib)(1500)(850)(2200)(1150)(2800)(2250)(1050)(850)(1500)(1150)(2800(2150)
-1 mkg*750500*900550*15501000*1400*140060050070055013501000*1400*1400
(-3'3"")"(Ib)(1600(1050)(2000)(1150)(3500)(2250)(3100)(3100)(1300)(1050(1500)(1150)(3000)(2150)(3100)(3100)
-2 mkg*700*700*800*800*700*700*800*800
(-6'7"")"(Ib)(1500)(1500)(1800)(1800)(1500)(1500)(1800)(1800)
Capacity : Heaped (struck x 2) SAE PCSA heaped Struck"0.05 m3 (0.07 cu.yd) 0.03 m3 (0.04 cu.yd) 0.025 m3 (0.03 cu.yd)0.07 m3 (0.09 cu.yd) 0.05 m3 (0.07 cu.yd) 0.037 m3 (0.05 cu.yd)0.12 m3 (0.13 cu.yd) 0.09 m3 (0.12 cu.yd) 0.06 m3 (0.08 cu.yd)0.13 m3 (0.17 cu.yd) 0.10 m3 (0.13 cu.yd) 0.07 m3 (0.09 cu.yd)0.16 m3 (0.21 cu.yd) 0.12 m3 (0.16 cu.yd) 0.08 m3 (0.10 cu.yd)
Bucket width : without side cutters with side cutters250 mm (9.8') 270 mm (11.0')350 mm (13.8') 370 mm (14.6')450 mm (17.7') 480 mm (18.9')600 mm (23.6"") 620 mm (23.6')"650 mm (25.6') 680 mm (26.8')
No. of bucket teeth33455
Bucket typeNarrowStandardLight-duty

Events

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NordBau 2026

Holstenhallen Neumünster, Germany

September
NordBau 2026

Machine inspection

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Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

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Buy & Rent

Mini Excavator Buyers Guide - price ranges of new and used models

At LECTURA we check price information since 40 years and using this infromation, we can support buyers with price information of used mini excavators, such as Komatsu PC20-6.

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Weight:
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Transport length:
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Transport width:
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Transport height:
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Spare parts & Components

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Transport

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News

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