Liebherr Crawler tractors, PR/SR

Coolant capacity & service interval

Liebherr Crawler tractors, PR/SR utilize coolant with a capacity range of 23,5 to 109 liters. Service intervals include checks at 8 and 10 hours, and changes at 24 months, 24 months/3000 hours, or 48 months/6000 hours. The data covers 101 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
PR734 L Litronic (724), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR734 L Litronic + DPF (724), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR734 LGP Litronic (726), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR734 LGP Litronic + DPF (726), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR734 XL Litronic (725), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR734 XL Litronic + DPF (725), Liebherr D936L-A6 (8220 - 10039)
  • Use: Normal
  • Capacity 43 liter
  • Check 10 hours
  • Change 24 months
PR752 (324), Liebherr D9406TI-E (7061 ->)
  • Use: Normal
  • Capacity 68 liter
  • Check 10 hours
  • Change 24 months
PR742 B Litronic (352), Liebherr D926TI-E (6501 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR742 BL Litronic (581), Liebherr D926TI-E (6501 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR742 BM Litronic (353), Liebherr D926TI-E (6501 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR712 B Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR712 BL Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR712 BM Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR722 B Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR722 BL Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR722 BM Litronic, Liebherr D924TE (6200 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR732 B Litronic, Liebherr D926TE (5600 ->)
  • Use: Normal
  • Capacity 59 liter
  • Check 10 hours
  • Change 24 months
PR732 BL Litronic, Liebherr D926TE (5600 ->)
  • Use: Normal
  • Capacity 59 liter
  • Check 10 hours
  • Change 24 months
PR732 BM Litronic, Liebherr D926TE (5600 ->)
  • Use: Normal
  • Capacity 59 liter
  • Check 10 hours
  • Change 24 months
PR742 B Litronic, Liebherr D926TI-E (5600 - 6500)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR742 BL Litronic, Liebherr D926TI-E (5600 - 6500)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR742 BM Litronic, Liebherr D926TI-E (5600 - 6500)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
SR712 B Litronic (952), Liebherr D924TE (5514 ->)
  • Use: Normal
  • Capacity 52 liter
  • Check 10 hours
  • Change 24 months
PR721 CM, Liebherr D904T (1529 ->)
  • Use: Normal
  • Capacity 33 liter
PR721 C, Liebherr D904T (1524 ->)
  • Use: Normal
  • Capacity 33 liter
PR731 C, MB OM421 (1305 ->)
  • Use: Normal
  • Capacity 36 liter
PR741 C, MB OM421A (1257 ->)
  • Use: Normal
  • Capacity 39 liter
PR731 CL, MB OM421 (1141 ->)
  • Use: Normal
  • Capacity 36 liter
PR731 CM, MB OM421 (1106 ->)
  • Use: Normal
  • Capacity 36 liter
PR711 M, MB OM352 (193 ->)
  • Use: Normal
  • Capacity 27 liter
PR711, MB OM352 (213 ->)
  • Use: Normal
  • Capacity 27 liter
PR714 LGP Litronic (1078), John Deere PowerTech 6068H Tier 3 (138239 - 150489)
  • Use: Normal
  • Capacity 23,5 liter
  • Check 8 hours
PR714 LGP Litronic (1078), John Deere PowerTech 6068H Tier 3 (150490 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR714 XL Litronic (1077), John Deere PowerTech 6068H Tier 3 (138239 - 150489)
  • Use: Normal
  • Capacity 23,5 liter
  • Check 8 hours
PR714 XL Litronic (1077), John Deere PowerTech 6068H Tier 3 (150490 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR716 (1823), Liebherr D924 (20203 ->)
  • Use: Normal
  • Capacity 24 liter
  • Change 48 months/ 6000 hours
PR716 LGP Litronic (1423), Liebherr D924-A7 (14279 ->)
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR716 XL Litronic (1422), Liebherr D924-A7 (14279 -> )
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR724 L Litronic (753), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 L Litronic (753), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 L Litronic + DPF (753), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 L Litronic + DPF (753), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 LGP Litronic (755), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 LGP Litronic (755), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 LGP Litronic + DPF (755), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 LGP Litronic + DPF (755), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 XL Litronic (754), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 XL Litronic (754), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 XL Litronic + DPF (754), Liebherr D934L-A6 (11617 - 13742)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR724 XL Litronic + DPF (754), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 30 liter
  • Check 10 hours
  • Change 24 months
PR726 (1793), Liebherr D934 (18370 ->)
  • Use: Normal
  • Capacity 30 liter
  • Change 48 months/ 6000 hours
PR726 L Litronic (1329), Liebherr D934-A7 (14935 -> )
  • Use: Normal
  • Capacity 40 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR726 LGP Litronic (1331), Liebherr D934-A7 (14935 -> )
  • Use: Normal
  • Capacity 40 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR726 XL Litronic (1330), Liebherr D934-A7 (14935 -> )
  • Use: Normal
  • Capacity 40 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734 L Litronic (724), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734 L Litronic + DPF (724), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734 LGP Litronic (726), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734 LGP Litronic + DPF (726), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734 XL Litronic (725), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734 XL Litronic + DPF (725), Liebherr D936L-A6 (10040 ->)
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 24 months
PR734-4 L Litronic (1481), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 L Litronic (1481), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734-4 L Litronic + DPF (1481), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 L Litronic + DPF (1481), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734-4 LGP Litronic (1659), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 LGP Litronic (1659), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734-4 LGP Litronic + DPF (1659), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 LGP Litronic + DPF (1659), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734-4 XL Litronic (1482), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 XL Litronic (1482), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR734-4 XL Litronic + DPF (1482), Liebherr D934L-A6 (12368 - 13742)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR734-4 XL Litronic + DPF (1482), Liebherr D934L-A6 (13743 ->)
  • Use: Normal
  • Capacity 37 liter
  • Capacity 39 liter (+ heater)
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR736 (1736), Liebherr D934 (18372 ->)
  • Use: Normal
  • Capacity 41 liter
  • Change 48 months/ 6000 hours
PR736 L Litronic (1153), Liebherr D934-A7 (14185 -> )
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR736 LGP Litronic (1155), Liebherr D934-A7 (14185 -> )
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR736 XL Litronic (1154), Liebherr D934-A7 (14185 -> )
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR744 L Litronic (940), Liebherr D936L-A6 (10021 - 13742)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR744 L Litronic (940), Liebherr D936L-A6 (13743 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR744 L Litronic + DPF (940), Liebherr D936L-A6 (10021 - 13742)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR744 L Litronic + DPF (940), Liebherr D936L-A6 (13743 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR744 L Litronic + DPF (942), Liebherr D936L-A6 (13743 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR744 LGP Litronic (942), Liebherr D936L-A6 (10021 - 13742)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR744 LGP Litronic (942), Liebherr D936L-A6 (13743 ->)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR744 LGP Litronic + DPF (942), Liebherr D936L-A6 (10021 - 13742)
  • Use: Normal
  • Capacity 62 liter
  • Check 10 hours
  • Change 24 months
PR746 (1807), Liebherr D936 (19185 ->)
  • Use: Normal
  • Capacity 56 liter
  • Change 48 months/ 6000 hours
PR746 L Litronic (1293), Liebherr D936-A7 (11216 -> )
  • Use: Normal
  • Capacity 49 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR746 LGP Litronic (1294), Liebherr D936-A7 (11216 -> )
  • Use: Normal
  • Capacity 49 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR751, Cummins KT19-C (280 ->)
  • Use: Normal
  • Capacity 75 liter
PR754 Litronic (990), Liebherr D946L-A6 (10272 - 13742)
  • Use: Normal
  • Capacity 74 liter
  • Check 10 hours
  • Change 24 months
PR754 Litronic (990), Liebherr D946L-A6 (13743 ->)
  • Use: Normal
  • Capacity 74 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR754 Litronic + DPF (990), Liebherr D946L-A6 (10272 - 13742)
  • Use: Normal
  • Capacity 74 liter
  • Check 10 hours
  • Change 24 months
PR754 Litronic + DPF (990), Liebherr D946L-A6 (13743 ->)
  • Use: Normal
  • Capacity 74 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR756 (1808), Liebherr D936 (19862 ->)
  • Use: Normal
  • Capacity 55 liter
  • Change 48 months/ 6000 hours
PR756 Litronic (1312), Liebherr D946-A7 (11290 -> )
  • Use: Normal
  • Capacity 55 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR764 Litronic (688), Liebherr D9508-A7 (11442 - 13742)
  • Use: Normal
  • Capacity 85 liter
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR764 Litronic (688), Liebherr D9508-A7 (13743 ->)
  • Use: Normal
  • Capacity 85 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR764 Litronic + DPF (688), Liebherr D9508-A7 (11442 - 13742)
  • Use: Normal
  • Capacity 85 liter
  • Check 10 hours
  • Change 24 months/ 3000 hours
PR764 Litronic + DPF (688), Liebherr D9508-A7 (13743 ->)
  • Use: Normal
  • Capacity 85 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR766 (1681), Liebherr D9508 (18190 ->)
  • Use: Normal
  • Capacity 98 liter
  • Change 48 months/ 6000 hours
PR766 Litronic (1421), Liebherr D9508-A7-04 (13666 -> )
  • Use: Normal
  • Capacity 93 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours
PR776 Litronic (1296), Liebherr D9512-A7 (15137 -> )
  • Use: Normal
  • Capacity 109 liter
  • Check 10 hours
  • Change 48 months/ 6000 hours

Other Systems