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9

PC1250-7

HYDRAULIC EXCAVATOR

Engine/pump room partition

prevents oil

from spraying on the engine if a hydraulic
hose should burst.

Horn interconnected with flash light
(optional) 

give visual and audible notice of

the excavator’s operation when 
activated.

Safety Features

Engine/pump
room partition

Step light with timer 

automatically provides

light for two minutes to allow the operator to
get off the machine safely.

Step light
with timer

Large handrails and wide walkways 

are provided around revolving frame for easier and safer access to engine and hydraulic
components.

8

W

ORKING

E

NVIRONMENT

W

ORKING

E

NVIRONMENT

Operator’s Cab

Superb Visibility

The PC1250-7’s large capacity cab and

increased glass area provide superb front 

visibility.

Cab Mounts

The new cab damper mounting reduces

vibration and noise at operator’s seat.

Noise

The noise levels at the operator’s ear are

decreased by improving the cab mounts

and cab sealing performance.

Multi-Position Controls

The multi-position, 

pressure proportional 

control levers allow 

the operator to work in 

comfort while maintaining 

precise control.

A double-slide mechanism allows the 

seat and controllers to move together 

or independently, allowing the operator 

to position the controllers for maximum

productivity and comfort.

Pressurized Cab

Cab pressurization is increased to prevent

external dust from entering the cab with

optional air conditioner.

Automatic Air Conditioner

(Optional)

A 6,900 kcal (SAE) air conditioner is 

utilized. The bi-level control function keeps

the operator's head and feet cool and

warm respectively. This improved air flow

function keeps the inside of the cab 

comfortable throughout the year.

The cab interior 

is spacious and provides a 

comfortable working environment…

Seat belt shown in photo is optional.

Thermal guards 

are placed around 

high-temperature parts of the engine and
accessory drive.

Silicon
Oil

Rubber

Spring

Pull up front window with assist

(Optional)

Photo shown includes optional

Falling Object Guard (FOG).

Summary of Contents for Galeo PC1250-7 Backhoe

Page 1: ...FLYWHEEL HORSEPOWER 485 kW 651 HP 1800 rpm OPERATING WEIGHT 106700 109500 kg 235 270 241 410 lb Photo may include optional equipment HYDRAULIC EXCAVATOR ...

Page 2: ...y and expertise Komatsu has accumulated since its establishment in 1921 GALEO presents customers worldwide with a strong distinctive image of techno logical innovation and exceptional value The GALEO brand will be employed for Komatsu s full lineup of advanced construction and mining equipment Designed with high productivity safety and environmental considerations in mind the machines in this line...

Page 3: ...ockless Boom Control The PC1250 7 features a shockless valve double check slow return valve that automatically reduces the amount of vibration present when operating the boom Operator fatigue is reduced which can improve safety and productivity and spillage caused by vibration is prevented Two Working Modes Heavy Lift Mode Engine The PC1250 7 gets its exceptional power and work capacity from its K...

Page 4: ... ward making inspection of the engine and hydraulic systems easy Large service doors provide easy access to the engine compartments Photo shown with side door open to front of engine Reduced Maintenance Costs Replacement intervals of engine oil engine oil filter and hydraulic oil filter are extended to 500 hours and replacement interval of hydraulic oil is extended to 5000 hours 6 Employment of DT...

Page 5: ...ing the cab mounts and cab sealing performance Multi Position Controls The multi position pressure proportional control levers allow the operator to work in comfort while maintaining precise control A double slide mechanism allows the seat and controllers to move together or independently allowing the operator to position the controllers for maximum productivity and comfort Pressurized Cab Cab pre...

Page 6: ...ng System VHMS 11 SPECIFICATIONS EQUIPMENT SPECIFICATIONS EQUIPMENT 10 SWING SYSTEM Driven by Hydraulic motor Swing reduction Planetary gear Swing circle lubrication Grease bathed Swing lock Oil disc brake Swing speed 5 5 rpm UNDERCARRIAGE Center frame H leg frame Track frame Box section Track chain Sealed Track adjuster Hydraulic No of shoes 48 each side No of carrier rollers 3 each side No of tr...

Page 7: ... 11 12 13 14 15 16 17 18 D 8 ft PC1250 7 PC1250SP 7 3 4 m 11 2 arm 4 5 m 14 9 arm 5 7 m 18 8 arm 3 4 m 11 2 arm A Max digging height 13400 mm 44 0 13490 mm 44 3 13910 mm 45 8 13000 mm 42 8 B Max dumping height 8680 mm 28 6 9000 mm 29 6 9440 mm 31 0 8450 mm 27 9 C Max digging depth 9350 mm 30 8 10440 mm 34 3 11590 mm 38 0 7900 mm 25 11 D Max vertical wall digging depth 7610 mm 25 0 8490 mm 27 10 94...

Page 8: ...00 34 400 34 400 39 300 39 300 3 0 m 10950 9950 16050 12450 18500 16050 22250 20950 28250 28000 10 24 200 21 900 35 400 27 500 40 800 35 400 49 000 46 200 62 300 61 800 0 0 m 13650 10150 15550 11700 19550 14850 24100 18150 31950 25600 29300 29300 0 30 100 22 400 34 300 25 800 43 100 32 700 53 100 40 000 70 400 56 500 64 600 64 600 3 0 m 16100 12100 19200 14500 24650 18700 31650 25200 40550 36800 3...

Page 9: ...Heavy duty version 6 8U S ton 16 1 x 5 4 x 2 11 PC1250SP 6 3t 4914 x 1683 x 890 6 9U S ton 16 1 x 5 6 x 2 11 Bucket PC1250 4 3t 2700 x 2100 x 2050 4 7U S ton 8 10 x 6 11 x 6 9 5 1t 2580 x 2276 x 2250 Heavy duty version 5 6U S ton 8 6 x 7 6 x 7 5 PC1250SP 5 9t 2527 x 2420 x 2520 6 5U S ton 8 3 x 7 11 x 8 3 Arm cylinder 1 5t 1 7U S ton Boom cylinder 2 4t 1 2t x 2 2 64U S ton 1 32U S ton x 2 Others W...

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