Picture. Datasheet DLG PowerMix. Applicant John Deere Werke Mannheim John Deere-Straße Mannheim Germany

Transcription

1 John Deere 21R AutoQua Datasheet DLG PowerMix Applicant John Deere Werke Mannheim John Deere-Straße Mannheim Germany Test performe by DLG e.v. Test Center Technology an Farm Inputs Max-Eyth-Weg Groß-Umstat Germany Picture Test No June 212 DLG JD 21R AutoQua DLG Page 1 of 5

2 Specifications Test conitions Engine Manufacturer Stage of emission Exhaust aftertreatment evice Nitrous gaseous emission - John Deere III B Active regenerating Diesel particulate filter (DPF) Power take off Profile Transmission ratio* Stanar pto spee [min -1 ] Chassis Air compressor Form 3: 2 tooth (1 ¾") 5 5E 1 1E Particulate matter emission Front axle Time for regeneration DPF (average) 28 min Manufacturer Dana Time between regeneration: Type Rigi i axle, suspene - maximum* 25 h Tires - uner PowerMix conitions* 25 h Manufacturer Trelleborg TM9 HP Trelleborg TM9 HP - checke Tire size /7R28 5/85R38 Long-term test for 21R Axle loa total Exhaust gas recuperation Extern, coole Permissible* 7 kg 1 kg 13 kg Number of cyliners* Empty weight 322 kg 9 kg 812 kg Bore* 1 mm Hyraulic Stroke* 127 mm Loa Sensing PFC (Pressure an Flow System* Displacement* 788 cm³ Compensate) 21 min -1 Supply of oil Common with transmission oil Power by 97/8 EC stanar boost Flui type* JDM J2 C/D Rate power 155 kw 177 kw Capacity* 99 l Maximum power 17 kw 183 kw Extractable* 55 l at engine spee 19 min -1 2 min -1 Auxiliary valves Loss of power uring regeneration no loss of power Number Main fan Max. flowrate* 9 l/min Diameter mm Max. pressure* 2 bar Number of fan blaes 9 Fitte options Transmission Free return flow No Manufacturer John Deere Air conition Type of construction Ranges Gears Forwar Partial-Powershift 5 Front hyraulic power lift Front pto Axle loa With ballast 55 kg 5 kg Ballast on frame on axle Axle loa istribution Tire pressure Remarks Optional: Form 1: -Keil (1 ⅜") or Form 2: 21 Zähne (1 ⅜") or Form 3: 2 Zähne (1 ¾") Reverse Design spee km/h * Manufacturer s ata No kg - kg 3 % 1,2 bar 1,2 95 kg - kg 57 % bar JD 21R AutoQua DLG Page 2 of 5

3 Results of measurement at pto ynamometer stanar Full loa Part loa Full throttle, 8 % of power at rate spee 133, kw 29,3 kg/h 3,2 kg/h 25 9 % of rate spee, 8 % of power at rate spee Maximum power 27,8 kg/h 18 min ,8 kw 3,9 kg/h 23 9 % of rate spee, % of power at rate spee 1,5 kg/h 38 Maximum torque 1 min -1 19,5 kw % of rate spee, % of power at rate spee 35,7 kg/h 1, kg/h rpm at pto % of rate spee, % of power at rate spee 1989 min -1 19, kg/h 1,8 kw 2 3, k/h kg/h 28 Graphical analysis r take-off power [kw] Power Absolute fuel [kg/h] Abs. urea cons. [kg/h] Re el. urea cons. [Vol.-%] [1/min] Torque rise rop Pulling off torque 7 % 2 % 129 % crankshaft torque [Nm m] Equivalent s. Specific fuel con Spec. urea cons. * No Selectiv catalytic reuction JD 21R AutoQua DLG Page 3 of 5

4 Results of measurement at pto ynamometer boost Full loa Part loa Graphical analysis Full throttle, 8 % of power at rate spee 15,9 kw 33,2 kg/h ,9 kg/h % of rate spee, 8 % of power at rate spee 12 Maximum power 31,2 kg/h min , kw 39,8 kg/h % of rate spee, % of power at rate spee 2 18,5 kg/h Aitional fuel consump. uring regeneration 3,2 kg 3 Aitional fuel consump. turne-over**,3 % 3 Calculate spec. fuel consump. with reg. 25 Aitional fuel consump. uring regeneration 2,1 kg 2 25 Maximum torque Aitional fuel turne-over**, % min -1 Calculate spec. fuel consump. with reg ,1 kw % of rate spee, % of power at rate spee 8 3, kg/h 15,9 kg/h rpm at pto % of rate spee, % of power at rate spee 1989 min -1 22,8 kg/h ,5 kw 22 [1/min],1 kg/h Torque rise 3 % 27 rop 2 % -- Aitional fuel consump. uring regeneration 2kg 2, Aitional fuel turne-over**, % * No Selectiv catalytic reuction Calculate spec. fuel consump. with reg. r take-off power [kw] Power Absolute fuel [kg/h] Abs. urea cons. [kg/h] Re el. urea cons. [Vol.-%] 23 ** Ratio of aitional fuel for regeneration to total fuel uring two regenerations; calculate with maximum operating hours uring regeneration (see Specification-Engine) crankshaft torque [Nm m] Equivalent s. Specific fuel con Spec. urea cons. JD 21R AutoQua DLG Page of 5

5 Results at DLG PowerMix P Seriennummer1RW8335RCBP MJohn Deer Testatum: ### ZZ1PZ2PZ1GZ2G Z3K ZK Z5K Z3M ZM Z5M ZMS Z7PR Total average Sp## 3 ## ## Sp## ## ##,,,,, ###,,, ### Spec. cons sumption [ g/kw Wh ] Spec. fuel Spec. urea Belastungsart Z1P Z2P Z1G Z2G Z3K ZK Z5K Z3M ZM Z5M ZMS Z7PR Total Test cycle average Test cycle Engine spee Driving spee Total power Average values Specific fuel Spec. urea cons. Ratio urea to fuel [min -1 ] [km/h] [kw] [kg/h] [l/h] [Vol-%] Plough 1 % Z1P 1 7, ,1 3,1 28 Drawbar work Plough % Cultivator 1 % Z2P Z1G ,1 9, ,3 33, 2,, Cultivator % Z2G 129 1, ,7 28, Rotary harrow 1 % Z3K 178, ,3 38,9 25 Drawbar Rotary harrow 7 % ZK 1512,3 9 23,9 28, Rotary harrow % Z5K 155,5 5 15,8 19,1 289 PTO Mower 1 % Z3M 172 1,1 13 3,7 2, 259 work Mower 7 % ZM ,7 99 2,2 31,7 25 Mower % Z5M , ,5 21,2 37 Drawbar- + PTO + Manure spreaer ZMS 179 7, 18 28, 3,7 27 Hyraulic work Baler Z7PR 175 9,5 9 25,1 3,5 293 Total average DLG PowerMix 273 Relative aitional fuel for DPF regeneration** Calculate spec. Fuel cons. with DPF regeneration** [%],5,, 27 27, 27, 257, 25,5 29, 2,3,5,3,3, * No Selectiv catalytic reuction ** Ratio of aitional fuel for regeneration to total fuel uring two regenerations; calculate with maximum operating hours uring regeneration (see Specification-Engine) JD 21R AutoQua DLG Page 5 of 5