John Deere 644k manual

4 4 4K /5 2 4K /54 4K / 6 2 4K / 64 4K LO A DER S 9 2 – 1 73 k W ( 1 2 4 –2 3 2 net hp )[...]

PowerT ech™ diesels deliver impressive torqu e reserv es that top out at a whopping 57 percent in the 624K. It’s a K - Series advantage that helps maintain good boom and bucket speed in and out of the pile. F or heaped loads, even in wet or hard-packed material. K - Series Loaders ride on a wide stance that provides additional lateral s tabilit[...]

K - Series Specifications 444K 524K 544K 624K 644K Net Peak Power 92 kW (124 hp) 105 kW (141 hp) 121 kW (163 hp) 139 kW (186 hp) 173 kW (232 hp) / 171 kW (229 hp) Hybrid Bucket Capacity 1.9 m 3 (2.5 cu. yd.) 2.1 m 3 (2.75 cu. yd.) 2.3 m 3 (3.0 cu. yd.) 2.7 m 3 (3.5 cu. yd.) 3.2 m 3 (4.25 cu. yd.) Z-Bar: Tipping Load (40-deg. full turn) 8047 kg (17,[...]

Hard work made easier. What operator wouldn’t be more productive in the high-back air -ride seat of a K - Series Loader? Up-front, an enhanced multifunction monitor displays oper ating, diagnostic, and maintenance info on a color LCD screen with easy-on- the-eyes clarity. Generous tinted glass and a low-proƟle console allow a commanding view of [...]

A vailable premium heated air-ride armchair seat adjus ts multiple ways for extr a comfort and cushioning. Spacious cab with a cooler compartment and beverage holder provides plenty of room to stow your s tuff. Convenient 12-volt port powers cell phones and other electronic devices. Brake and throttle pedals are conveniently positioned, allowing pl[...]

More power and control mean more productivit y . If you ’ve got m ax im um productivit y in mi nd, the K - Series Loaders should be at the top of your l ist. But it’ s not just thei r big torqu e reser ves that mak e them such i mpressive perf ormers. Sing le-lever joystick or t wo-lever Ɵng er tip contro ls provide smooth, nea r - ef f or t -[...]

1. Choose from single-lever joystick or two-lever Ɵngertip pilot -operated hydr aulic controls. Joystick F -N-R selector provides convenient direction and full-range gear changes. Both include innovative Quick - Shift feature for push-button gear changes, one gear at a time. 2. Backlit touchpad in the expanded sealed-switch module controls keyless[...]

Par allel lift that’s simply unpar alleled. Powerllel loaders deliver both powerful digging forces and par allel lift. Their innovative design allows load forces to work with, not agains t, the boom. F or big breakout force, even in difƟcult digging. Impressive torque throughout the entire dump and rollback range enables Powerllel loaders to exc[...]

1. If it’s a traditional tool carrier you want, opt for a 624K with par allel-lift boom. Its linkage automatically levels the load throughout the lift cycle, and provides unrestricted visibility to the coupler. 2. Hi- Vis coupler lets you change attach- ments from the cab quickly and easily . Conforms to ISO 23727, allowing it to pick up a broad [...]

Looks jus t like a 644K, works like something else . 1. Use your loader for a variety of work? Multiple engine rpm operating settings enable an operator to cus tomize machine operation and response — helping deliver maximum productivity and efƟciency , regardless of the task. 2. Engine runs at a cons tant rpm, providing full hydraulic Ơow all t[...]

1 2 3 EP A IT4/EU Stage IIIB 6.8-L diesel runs at a constant 900, 1,200, 1,500, or 1,800 rpm. Constant speed reduces engine wear, noise levels, and fuel consumption. T op speed provides maximum power and productivity, while the slower settings increase efƟciency . At 1,800 rpm, in-cab sound levels are jus t 68 dBa. And because the engine runs at a[...]

1. With ride control, the lift cylinders act as shock absorbers, cushioning bumps to allow these loaders to navigate rough ground more quickly without losing their loads. Auto-actuation travel speed is adjus table from 1.5 to 24.0 kph (1.0 to 15.0 mph) in increments of 0.5 units. 2. W orksite Pro™ couplers increase versatility and make attachment[...]

Embedded payload scale enables you to Ɵll each truck to its limit for maximum productivity. It’s available on all Z -Bar and High-Lift loaders. Powered cab pre-cleaner is a smart addition in high airborne-debris environments. Heated mirrors prevent fog and ice from obstructing the view and aff ecting productivity. Need to take productivity to an[...]

Nothing runs like a Deere. It’s all about uptime. So we gave the K - Series plenty of resources to help them succeed. All six loaders come equipped with traditional John Deere dur ability features. Such as heavy-duty wet- sleeve diesels, Quad-Cool, and solid-state electrical sys tems. Reinforced articulation joints with double-tapered roller bear[...]

F our steel plates support the loader tower, extending pin life and protecting the boom-cylinder hoses. Sealed-switch module keeps out dust, mois ture, and debris, and virtually never wears out. Proven marine-grade touchpad eliminates rocker switches and nearly 100 wires, and unsealed connections provide even longer life. Standard features such as [...]

1.   V erticalspin-onƟltersallowquick, no-spillchanges.500-,2,000-,and 4,000-hourengine,transmission, andhydraulicoil-serviceintervals helpreduceoperatingcos ts. 2.  NeverGreasejointseliminatenumerous zerksandthedailyattentionthey require.A [...]

Greasing is less messy , with centralized lube banks providing easy access to difƟcult -to-reach zerks. Conveniently located periodic lube and maintenance chart ensures that nothing gets overlooked. Inboard planetary Ɵnal drives and self - adjusting wet -disc brakes on 524K–644K are virtually maintenance-free. Hydraulically driven f an runs onl[...]

444 K 18 19 Engine 444K Z-BAR / HIGH-LIFT / POWERLLEL™ Manufacturer and Model John Deere PowerT ech™ PVX 4045 John Deere PowerT ech™ E 4045H Non-Road Emission Standard EPA Interim Tier 4/EU Stage IIIB EPA Tier 3/EU Stage IIIA Cylinders 4 4 V alves Per Cylinder 4 2 Displacement 4.5 L (276 cu. in.) 4.5 L (276 cu. in.) Net Peak Power at 2,100 rp[...]

444K Z-BAR AND HIGH-LIFT LO ADERS WITH PIN-ON BUCKET Z-Bar High-Lift Dimensions with Bucket 1.9-m 3 (2.5 cu. yd.) general-purpose with bolt-on edge 1.9-m 3 (2.5 cu. yd.) general-purpose with bolt-on edge A Height to T op of Cab and Canopy 3.17 m (10 ft. 5 in.) 3.17 m (10 ft. 5 in.) B Hood Height 2.19 m (7 ft. 2 in.) 2.19 m (7 ft. 2 in.) C Ground Cl[...]

20 21 Dimensions and SpeciƟcations with Hi-Vis Coupler and Hook -On Bucket 444K Z-BAR / HIGH-LIFT / POWERLLEL 444K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON BUCKET 444K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON BUCKET Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel Dimensions with Bucket 1.5-m 3 (2.0 cu. yd.) general-p[...]

Dimensions and SpeciƟcations with Hi-Vis Coupler and Cons truction F orks 444K Z-BAR / HIGH-LIFT / POWERLLEL 444K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS 444K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel Dimensions with F orks 1.22-m[...]

22 23 Adjus tments to Operating W eights and Tipping Loads with Buckets 444K Z-BAR / HIGH-LIFT / POWERLLEL Adjus tments to operating weights, tipping loads, and tires are based on Z-bar machine with pin-on 1.9-m 3 (2.5 cu. yd.) gener al-purpose bucket with bolt-on cutting edge, ROPS cab, rear cast bumper/counterweight, tr ansmission side-frame guar[...]

Bucket Selection Guides* (continued) 444K HIGH-LIFT / POWERLLEL 3600 4200 3000 2400 1 800 1 200 lb./cu. yd. kg/m 3 600 900 1 500 21 00 2700 3300 3900 BUCKET SIZE m 3 (cu. yd. ) 0.8 (1.0) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.5 (2.0) 1.1 (1.5) 4.9 (6.5) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500[...]

5 24 K 24 25 Engine 524K Z-BAR / HIGH-LIFT Manufacturer and Model John Deere PowerT ech™ PVX 6068 John Deere PowerT ech™ E 6068H Non-Road Emission Standard EPA Interim Tier 4/EU Stage IIIB EPA Tier 3/EU Stage IIIA Cylinders 6 6 V alves Per Cylinder 4 2 Displacement 6.8 L (414 cu. in.) 6.8 L (414 cu. in.) Net Peak Power (ISO 9249) 105 kW (141 hp[...]

524K Z-BAR AND HIGH-LIFT LO ADERS WITH PIN-ON BUCKET Z-Bar High-Lift Dimensions with Bucket 2.1-m 3 (2.75 cu. yd.) general-purpose with bolt-on edge 2.1-m 3 (2.75 cu. yd.) general-purpose with bolt-on edge A Height to T op of Cab and Canopy 3.25 m (10 ft. 8 in.) 3.25 m (10 ft. 8 in.) B Hood Height 2.30 m (7 ft. 7 in.) 2.30 m (7 ft. 7 in.) C Ground [...]

26 27 Dimensions and SpeciƟcations with Hi-Vis Coupler and Hook -On Bucket 524K Z-BAR / HIGH-LIFT 524K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK -ON BUCKET Z-Bar Z-Bar High-Lift High-Lift Dimensions with Bucket 1.9-m 3 (2.5 cu. yd.) general- purpose with bolt-on edge 2.1-m 3 (2.75 cu. yd.) general- purpose with bolt-on edge 1.9-m 3 [...]

Dimensions and SpeciƟcations with Hi-Vis Coupler and Cons truction F orks 524K Z-BAR / HIGH-LIFT 524K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK -ON CONSTRUCTION F ORKS Z-Bar Z-Bar High-Lift High-Lift Dimensions with F orks 1.22-m (48 in.) tine length 1.52-m (60 in.) tine length 1.22-m (48 in.) tine length 1.52-m (60 in.) tine length[...]

28 29 Adjus tments to Operating W eights and Tipping Loads with Buckets 524K Z-BAR / HIGH-LIFT Adjus tments to operating weights, tipping loads, and tires are based on Z-bar machine with pin-on 2.1-m 3 (2.75 cu. yd.) gener al-purpose bucket with bolt-on cutting edge, ROPS cab, rear cast bumper/counterweight, tr ansmission side-frame guards, bottom [...]

Bucket Selection Guides* (continued) 524K HIGH-LIFT lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd. ) 0.8 (1.0) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.5 (2.0) 1.1 (1.5) 4.9 (6.5) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1 500 21 00 2[...]

54 4 K 30 31 Engine 544K Z-BAR / HIGH-LIFT / POWERLLEL™ Manufacturer and Model John Deere PowerT ech™ PVX 6068 John Deere PowerT ech™ E 6068H Non-Road Emission Standard EPA Interim Tier 4/EU Stage IIIB EPA Tier 3/EU Stage IIIA Cylinders 6 6 V alves Per Cylinder 4 2 Displacement 6.8 L (414 cu. in.) 6.8 L (414 cu. in.) Net Peak Power (ISO 9249)[...]

544K Z-BAR AND HIGH-LIFT LO ADERS WITH PIN-ON BUCKET Z-Bar Z-Bar High-Lift High-Lift Dimensions with Bucket Narrow 2.3-m 3 (3.0 cu. yd.) general-purpose with bolt-on edge Wide 2.3-m 3 (3.0 cu. yd.) general-purpose with bolt-on edge Narrow 2.3-m 3 (3.0 cu. yd.) general-purpose with bolt-on edge Wide 2.3-m 3 (3.0 cu. yd.) general-purpose with bolt-on[...]

32 33 Dimensions and SpeciƟcations with Hi-Vis Coupler and Hook -On Bucket 544K Z-BAR / HIGH-LIFT / POWERLLEL 544K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON BUCKET 544K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON BUCKET Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel Dimensions with Bucket 1.9-m 3 (2.5 cu. yd.) general-p[...]

Dimensions and SpeciƟcations with Hi-Vis Coupler and Cons truction F orks 544K Z-BAR / HIGH-LIFT / POWERLLEL 544K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS 544K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel Dimensions with F orks 1.22-m[...]

34 35 Adjus tments to Operating W eights and Tipping Loads with Buckets 544K Z-BAR / HIGH-LIFT / POWERLLEL Adjus tments to operating weights, tipping loads, and tires are based on Z-bar machine with pin-on 2.3-m 3 (3.0 cu. yd.) gener al-purpose bucket with bolt-on cutting edge, ROPS cab, rear cast bumper/counterweight, tr ansmission side-frame guar[...]

Bucket Selection Guides* (continued) 544K HIGH-LIFT / POWERLLEL lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd. ) 0.8 (1.0) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.5 (2.0) 1.1 (1.5) 4.9 (6.5) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1[...]

6 24 K 36 37 Engine 624K Z-BAR / HIGH-LIFT / POWERLLEL™ / TOOL CARRIER Manufacturer and Model Jo hn De er e Po we rTech ™ P VX 606 8 John Deere PowerT ech™ Plus 6068H J oh n D ee re Po we rTech ™ 6 06 8 H Non-Road Emission Standard EPA Interim Tier 4/EU Stage IIIB EPA Tier 3/EU Stage IIIA EP A Tier 2/EU Stage II Cylinders 666 V alves Per Cy[...]

624K Z-BAR AND HIGH-LIFT LO ADERS WITH PIN-ON BUCKET Z-Bar High-Lift Dimensions with Bucket 2.7-m 3 (3.5 cu. yd.) general-purpose with bolt-on edge 2.7-m 3 (3.5 cu. yd.) general-purpose with bolt-on edge A Height to T op of Cab and Canopy 3.32 m (10 ft. 11 in.) 3.32 m (10 ft. 11 in.) B Hood Height 2.46 m (8 ft. 1 in.) 2.46 m (8 ft. 1 in.) C Ground [...]

38 39 Dimensions and SpeciƟcations with Hi-Vis Coupler and Hook -On Bucket 624K Z-BAR / HIGH-LIFT / POWERLLEL / TOOL CARRIER N H M K I G L F C D A Ca b and Canopy B J A Ca b and Canopy B 624K TOOL CARRIER LO ADER WITH QUICK-COUPLER AND HOOK -ON BUCKET Z-Bar High-Lift Powerllel T ool Carrier Dimensions with Bucket 2.7-m 3 (3.5 cu. yd.) general- pur[...]

Dimensions and SpeciƟcations with Hi-Vis Coupler and Cons truction F orks 624K Z-BAR / HIGH-LIFT / POWERLLEL / TOOL CARRIER 624K TOOL CARRIER LO ADER WITH QUICK-COUPLER AND HOOK -ON CONSTRUCTION F ORKS Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel T ool Carrier T ool Carrier Dimensions with F orks 1.22-m (48 in.) tine length 1.52-m (60 in.) [...]

40 41 lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd. ) 0.8 (1.0) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.5 (2.0) 1.1 (1.5) 4.9 (6.5) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1 500 21 00 2700 3300 3900 7 ,000 LOOSE MA TERIALS Chips, p[...]

lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd. ) 0.8 (1.0) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.5 (2.0) 1.1 (1.5) 4.9 (6.5) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1 500 21 00 2700 3300 3900 7 ,000 LOOSE MA TERIALS Chips, pulpwoo[...]

6 4 4K 42 43 T ransmission System EPA IT4/EU Stage IIIB with Hybrid- Electric Drive EPA IT4/EU Stage IIIB / EP A Tier 3/EU Stage IIIA / EPA Tier 2/EU Stage II Optional 4-Speed Hybrid-Electric Drive Standard 5-Speed with Lockup T orque Converter Optional 4 Speed T ype Countershaft -type PowerShift™ Countershaft-type PowerShift Countershaft-type Po[...]

644K Z-BAR AND HIGH-LIFT LO ADERS WITH PIN-ON BUCKET Z-Bar High-Lift Dimensions with Bucket 3.2-m 3 (4.25 cu. yd.) general-purpose with bolt-on edge 3.2-m 3 (4.25 cu. yd.) general-purpose with bolt-on edge A Height to T op of Cab and Canopy 3.43 m (11 ft. 3 in.) 3.43 m (11 ft. 3 in.) B Hood Height 2.53 m (8 ft. 4 in.) 2.53 m (8 ft. 4 in.) C Ground [...]

44 45 Dimensions and SpeciƟcations with Hi-Vis Coupler and Hook -On Bucket 644K Z-BAR / HIGH-LIFT / POWERLLEL 644K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON BUCKET 644K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON BUCKET Z-Bar High-Lift Powerllel Dimensions with Bucket 3.1-m 3 (4.0 cu. yd.) general-purpose with bolt-on edge 3[...]

Dimensions and SpeciƟcations with Hi-Vis Coupler and Cons truction F orks 644K Z-BAR / HIGH-LIFT / POWERLLEL 644K Z-BAR AND HIGH-LIFT LO ADERS WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS 644K POWERLLEL LO ADER WITH QUICK-COUPLER AND HOOK-ON C ONSTRUCTION FORKS Z-Bar Z-Bar High-Lift High-Lift Powerllel Powerllel Powerllel Construction Constr[...]

46 47 lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd.) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1 500 21 00 2700 3300 3900 6.8 (9.0) 6.5 (8.5) 6.1 (8.0) 5.7 (7.5) 5.3 (7.0) 4.9 (6.5) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.1 (2.0) 7 ,[...]

Key: l Standard s Op tio nal or s pec ial S ee yo ur Joh n Dee re d eale r fo r fur t her i nf orm ati on. A ddi t io nal e quip men t Ne t en gin e pow er i s wi th s ta nda rd e qui pm ent i ncl udi ng a ir cl ean er, ex ha us t sy s te m, al ter na to r, and co ol ing f an a t te st c ond it io ns pe r IS O 92 49. No d er at ing i s re qui re d [...]

Key: l Standard s Op tio nal or s pec ial S ee yo ur Joh n Dee re d eale r fo r fur t her i nf orm ati on. A ddi t io nal e quip men t Ne t en gin e pow er i s wi th s ta nda rd e qui pm ent i ncl udi ng a ir cl ean er, ex ha us t sy s te m, al ter na to r, and co ol ing f an a t te st c ond it io ns pe r IS O 92 49. No d er at ing i s re qui re d [...]

lb./cu. yd. kg/m 3 BUCKET SIZE m 3 (cu. yd.) 1,000 2,000 3,000 4,000 5,000 6,000 1,500 2,500 3,500 4,500 5,500 6,500 7 ,500 3600 4200 3000 2400 1 800 1 200 600 900 1 500 21 00 2700 3300 3900 6.8 (9.0) 6.5 (8.5) 6.1 (8.0) 5.7 (7.5) 5.3 (7.0) 4.9 (6.5) 4.6 (6.0) 4.2 (5.5) 3.8 (5.0) 3.4 (4.5) 3.0 (4.0) 2.7 (3.5) 2.3 (3.0) 1.9 (2.5) 1.1 (2.0) 7 ,000 LO[...]

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