• Model NO.：Caterpillar D7R
• HS Code：84314200
• Production Capacity：1000units,Year

EngineModel3306TGross Power247 hp184.2 kwNet Power230 hp171.5 kwPower Measured @2100 rpmDisplacement638 cu in10.5 LAspirationTurbochargedNumber of Cylinders6OperationalOperating Weight54200 lb24584.7 kgFuel Capacity126.5 gal479 LCooling System Fluid Capacity19.8 gal75 LEngine Oil Capacity7.2 gal27.3 LHydraulic Fluid Capacity14.3 gal54.1 LPowertrain Fluid Capacity48.1 gal182 LFinal Drives Fluid Capacity3.4 gal13 LOperating Voltage24 VAlternator Supplied Amperage70 ampsTransmissionTypePower ShiftNumber of Forward Gears3Number of Reverse Gears3Max Speed - Forward6.8 mph10.9 km/hMax Speed - Reverse8.6 mph13.8 km/hUndercarriageGround Pressure10.8 psi74.5 kPaGround Contact Area4996 in23.2 m2Standard Shoe Size22 in560 mmNumber of Shoes per Side40Number of Track Rollers per Side7Track Gauge6.5 ft in1981 mmHydraulic SystemPump typePistonRelief Valve Pressure3306 psi22794 kPaPump Flow Capacity46.8 gal/min177 L/minStandard BladeWidth12.8 ft in3904 mmHeight53.7 in1363 mmCapacity6.7 yd35.2 m3Cutting Depth20.7 in527 mmDimensionsLength w/o Blade15.5 ft in4736 mmLength w/ Blade19.1 ft in5817 mmWidth Over Tracks9.4 ft in2869 mmHeight to Top of Cab11.7 ft in3573 mmLength of Track on Ground9.4 ft in2878 mmGround Clearance1.4 ft in414 mm
Used construction machines in good condition with low price. As follows:




Our Market:

Africa Market: Uganda,Ghana,Congo,Kenya,Negeria,Mozambique,Caremoon,South Africa,Mali,Ethiopia,Botswana,the public of Sudan,Tanzania,etc.

Aisa Market: Malaysia,Thailiand,Cambodia,Pakistan,The United Arab Emirates,Kinddom of Saudi Arabia,Myanmar,Kazakhstan,Plilippines,Iran,etc.

South America:Paraguay,Uruguay,Chile.Oceania:Australia,Newsland