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STANDARD EQUIPMENT
ENGINE AND RELATED ITEMS:
● Air cleaner, double element, dry
● Variable speed cooling fan, with fan guard
● Engine, Komatsu SAA6D170E-5
ELECTRICAL SYSTEM:
● Alternator, 60 amp, 24 V
● Batteries, 220 Ah, 2 x 12 V
● Starting motors, 11kW x 2
● Working lights-2 boom, 2 cab top front, 1 machine cab bottom,
1 cab LH(Step light with timer)
● Auto decelerator
UNDERCARRIAGE:
● 700 mm 28'' double grouser
● 8 track/3 carrier rollers (each side)
● Hydraulic track adjusters (each side)
● Track guiding guard (each side)
GUARDS AND COVERS:
● Dust-proof net for radiator and oil cooler
● Pump/engine room partition wall
● Travel motor guards
● Revolving frame under cover (Heavy-duty)
OPERATOR ENVIRONMENT:
● Damper mount, all-weather, sound-suppressed cab with tinted
safety glass windows, lockable door, intermittent window wiper
and washer, floormat, cigarette lighter and ashtray
● Instrument panel with electronic display/monitor system,
electronically-controlled throttle dial, electric service meter, gauges
(coolant temperature, hydraulic temperature and fuel level),
caution lights (electric charge, engine oil pressure, and air cleaner
clogging), indicator lights (engine preheating and swing lock light)
level check lights (coolant, engine oil, and hydraulic oil level), self-
diagnostic system with trouble data memory
● Rearview mirrors, left and right
● Seat, fully adjustable with suspension
● Cab with fixed front window
OPTIONAL EQUIPMENT
● Alternator, 90 Amp, 24 V
● Arms (Backhoe):
—3400mm 11'2'' arm assembly
—3400mm 11'2'' HD arm assembly
—3400mm 11'2'' SP arm assembly
—4500mm 14'9'' arm assembly
—4500mm 14'9'' HD arm assembly
—5700mm 18'8'' arm assembly
● Arms (Loading shovel):
—3800mm 12'6'' arm assembly
● Auto air conditioner
● Automatic grease system, Lincoln 18 ltr
● Booms (Backhoe):
—7800mm 25'7'' SP boom assembly
—9100mm 29'10'' boom assembly
● Booms (Loading shovel):
—5300mm 17'5'' boom assembly
www.Komatsu.com
CEN00176-03
HYDRAULIC CONTROLS:
● Fully hydraulic, with Electronic Open-Center Load-Sensing
(EOLSS) and engine speed sensing (pump and engine mutual
control system)
● One gear pump for control circuit
● Two axial piston motors for swing with single-stage relief valve
● One axial piston motor per track for travel with counter balance
valve
● Three variable capacity piston pumps
● Three control valves, 5+4+4 spools (boom, arm, bucket, swing,
and travel)
● Control levers, wrist control levers for arm, boom, bucket, and
swing with PPC system
● Control levers and pedals for steering and travel with PPC system
● Oil cooler
● In-line high pressure filters
● Shockless boom control
● Two-mode setting for boom
DRIVE AND BRAKE SYSTEM:
● Brakes, hydraulic lock travel brakes, oil disc parking
● Hydrostatic two travel speed system with planetary double
reduction final drive
OTHER STANDARD EQUIPMENT:
● Automatic swing holding brake
● Corrosion resister
● Counterweight, 18000 kg 39,680 lb
● Horn, air
● Marks and plates, English
● Paint, Komatsu standard
● Vandalism protection locks
● Wide catwalk
● Large handrails
● One-touch engine oil drainage
● PM tune-up service connector
● Travel alarm
● Rear reflector
● Anti-slip plates
● Cab with pull-up type front window
● Communication system for VHMS (Orbcomm)
● General tool kit
● Grease gun, air pump
● Heater
● Interconnected horn and flashing light
● Radio AM/FM
● Seat belt 78 mm 3''
● Shoes:
—1000 mm 39.4'' double grouser
● Spare parts for first service
● Track roller guard (full length)
● Track frame undercover (center)
● Vehicle Health Monitoring System (VHMS)
Printed in Japan 200807 IP.As(10)
Materials and specifications are subject to change without notice.
is a trademark of Komatsu Ltd. Japan.
PC1250/1250SP
PC1250
LOADING SHOVEL
-8R
HORSEPOWER
Gross: 514 kW 688 HP @ 1800 rpm
Net: 502 kW 672 HP @ 1800 rpm
OPERATING WEIGHT
Backhoe: 106500–110700 kg
234,790–244,050 lb
Loading shovel: 110900 kg
BACKHOE
-8R
PC
1250
Photo may include optional equipment.
244,490 lb

Summary of Contents

  • Page 1

    HORSEPOWER Gross: 514 kW 688 HP @ 1800 rpm STANDARD EQUIPMENT Net: 502 kW 672 HP @ 1800 rpm ENGINE AND RELATED ITEMS: HYDRAULIC CONTROLS: OPERATING WEIGHT ● Air cleaner, double element, dry ● Fully hydraulic, with Electronic Open-Center Load-Sensing ●...

  • Page 2

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R HORSEPOWER ALK- ROUND Gross: 514 kW 688 HP @ 1800 rpm Ecology and Economy Features Net: 502 kW 672 HP @ 1800 rpm ●...

  • Page 3

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R RODUCTIVITY & COLOGY EATURES Komatsu Technology Large Digging Force Working Mode Selection Thanks to the high engine output and an excellent hydraulic system, this machine demonstrates powerful digging force.

  • Page 4

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R ELIABILITY EATURES Excellent Reliability and Durability Strengthened Quarry Bucket Provided Outstanding Wear-resistance (optional) The bucket for specific use in quarry is impact and wear resistant, providing high performance and long life. Koma-hard materials* provide excellent wear resistance.

  • Page 5

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R ORKING NVIRONMENT Safety Features Step Light with Timer provides light for about one The cab interior is spacious and provides a comfortable working minute to allow the operator to get off the machine safely.

  • Page 6

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R AINTENANCE EATURES Komatsu Designed the PC1250-8R for Easy Service Access. High-Quality EMMS Self-diagnostic System VHMS (Vehicle Health Monitoring System) (optional) •...

  • Page 7

    PC1250 PC1250 HYDRAULIC EXCAVATOR Y D R A U L I C X C A V A T O R PECIFICATIONS BACKHOE DIMENSIONS 5355 17'7" 4810 15'9" 2240 7'4" ENGINE DRIVES AND BRAKES (R=4870 16'0") 3470 11'5" Model ......Komatsu SAA6D170E-5 Steering control .

  • Page 8

    LOADING SHOVEL DIMENSIONS LIFTING CAPACITY 5355 17'7" PC1250-8R 2240 7'4" 4810 15'9" Equipment: A: Reach from swing center (R=4870 16'0") 3470 11'5" ● Boom: 9.1 m 29'10" B: Bucket hook height ● Arm: 3.4 m 11'2" C: Lifting capacity ● Bucket: 5.0 m 6.5 yd Cf: Rating over front ●...

  • Page 9

    LIFTING CAPACITY TRANSPORTATION GUIDE Transportation volume (length x height x width) PC1250-8R Specs shown include the following equipment: Equipment: A: Reach from swing center Backhoe: boom 9100 mm 29'10", arm 3400 mm 11'2", bucket 5.0 m 6.5 yd , shoes 700 mm 28" double grouser ●...

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